ERYY 12V 20AH(22Ah) LiFePO4 Lithium Battery with 30A BMS and LCD Voltmeter
$134.69
- $5.99 shipping from United States View details
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- Premium A-Grade Cells with Robust 30A BMS: Engineered for reliability, ERYY 12V lithium iron phosphate battery is built with top-tier A-Grade cells for 5000+ cycles (10+ years!) and stable performance from -20°C to 60°C. The advanced 30A BMS provides ultimate protection against overcharge, over-discharge, short circuits, and overheating, while balancing cells for maximum efficiency and lifespan. Reliably powers fish finders, portable outdoor speakers, car vacuum cleaners, and more as a 12V deep cycle marine battery
- Lightweight Lead-Acid Upgrade for RVs and Solar: The ERYY 12V 20Ah lithium battery weighs just 5.5 lbs (1/3 of lead-acid) and measures 7.1"×3"×6.8" (half the size), yet delivers 5,000+ deep cycles (10+ years!). Equipped with BMS protection for reliable, safe and consistent power output. Suitable for camping lights and UPS backup. No maintenance, 2x faster charging, and 100% usable capacity vs. 50% in lead-acid
- Superior 12V LiFePO4 Battery with Enhanced Capacity: Upgrade to ERYY 12V 20Ah LiFePO4 lithium battery with true 22Ah capacity – more power for your off-grid storage systems and marine trolling motors. Our advanced 30A BMS ensures safer operation vs. typical ≤20A systems. The built-in LCD voltage meter gives you real-time power monitoring. Includes 2×12 AWG premium battery cables, plus 5000+ cycles lifespan – ideal for serious boaters and off-grid living
- 4P4S Expandable Power Configuration: Unlock custom power with ERYY 12V lithium battery! Carefully series/parallel connect up to 4P4S (48V/80Ah/4096Wh max) using identical 12V batteries to boost voltage (24V/36V/48V) or extend capacity. Suitable for scaling systems for router, security systems, water pumps, and car refrigerators. For safe expansion: Use batteries with the same capacity (20Ah), voltage (12V), BMS (30A), and brand (ERYY). Before connecting in series or parallel, each individual battery must be fully charged (with a resting voltage 13.4V)
- 12V 20Ah Rechargeable LiFePO4 Battery – 3 Versatile Charging Methods! Power your adventures with ERYY 12V Rechargeable Ｍarine Battery - the ultimate energy solution for off-grid living and mobile power needs. Engineered for versatility, it supports THREE smart charging methods: 1) Standard LiFePO4 charger (≤10A), 2) Solar panels with MPPT controller (LiFePO4 compatible), and 3) Generator pairing with LiFePO4 charger. Ideal for solar energy storage systems, emergency lighting, and kids' ride-on cars. Features safe operation within 32°F-113°F charging temperatures and 14.4V±0.2 voltage. Delivers stable power with ≤30A charge/discharge current. NOTE: NEVER use lead-acid battery chargers
- Ideal Gift for RV & Outdoor Enthusiasts: Make holiday shopping easy with the ERYY 12V fish finder LiFePO4 battery. Perfect for dad, husband, or any handyman who enjoys RV trips, fishing, and solar DIY projects. Lightweight (5.5 lbs, 1/3 of lead-acid), 5000+ cycles (10+ years), BMS protection, and 100% usable capacity. A practical upgrade that delivers reliable off-grid power
- Free 30-Day Returns
- Full Refund for Damaged or Incorrect Items
- Guaranteed Delivery or Money Back
- Secure Checkout & Fast Support
- Premium A-Grade Cells with Robust 30A BMS: Engineered for reliability, ERYY 12V lithium iron phosphate battery is built with top-tier A-Grade cells for 5000+ cycles (10+ years!) and stable performance from -20°C to 60°C. The advanced 30A BMS provides ultimate protection against overcharge, over-discharge, short circuits, and overheating, while balancing cells for maximum efficiency and lifespan. Reliably powers fish finders, portable outdoor speakers, car vacuum cleaners, and more as a 12V deep cycle marine battery
- Lightweight Lead-Acid Upgrade for RVs and Solar: The ERYY 12V 20Ah lithium battery weighs just 5.5 lbs (1/3 of lead-acid) and measures 7.1"×3"×6.8" (half the size), yet delivers 5,000+ deep cycles (10+ years!). Equipped with BMS protection for reliable, safe and consistent power output. Suitable for camping lights and UPS backup. No maintenance, 2x faster charging, and 100% usable capacity vs. 50% in lead-acid
- Superior 12V LiFePO4 Battery with Enhanced Capacity: Upgrade to ERYY 12V 20Ah LiFePO4 lithium battery with true 22Ah capacity – more power for your off-grid storage systems and marine trolling motors. Our advanced 30A BMS ensures safer operation vs. typical ≤20A systems. The built-in LCD voltage meter gives you real-time power monitoring. Includes 2×12 AWG premium battery cables, plus 5000+ cycles lifespan – ideal for serious boaters and off-grid living
- 4P4S Expandable Power Configuration: Unlock custom power with ERYY 12V lithium battery! Carefully series/parallel connect up to 4P4S (48V/80Ah/4096Wh max) using identical 12V batteries to boost voltage (24V/36V/48V) or extend capacity. Suitable for scaling systems for router, security systems, water pumps, and car refrigerators. For safe expansion: Use batteries with the same capacity (20Ah), voltage (12V), BMS (30A), and brand (ERYY). Before connecting in series or parallel, each individual battery must be fully charged (with a resting voltage 13.4V)
- 12V 20Ah Rechargeable LiFePO4 Battery – 3 Versatile Charging Methods! Power your adventures with ERYY 12V Rechargeable Ｍarine Battery - the ultimate energy solution for off-grid living and mobile power needs. Engineered for versatility, it supports THREE smart charging methods: 1) Standard LiFePO4 charger (≤10A), 2) Solar panels with MPPT controller (LiFePO4 compatible), and 3) Generator pairing with LiFePO4 charger. Ideal for solar energy storage systems, emergency lighting, and kids' ride-on cars. Features safe operation within 32°F-113°F charging temperatures and 14.4V±0.2 voltage. Delivers stable power with ≤30A charge/discharge current. NOTE: NEVER use lead-acid battery chargers
- Ideal Gift for RV & Outdoor Enthusiasts: Make holiday shopping easy with the ERYY 12V fish finder LiFePO4 battery. Perfect for dad, husband, or any handyman who enjoys RV trips, fishing, and solar DIY projects. Lightweight (5.5 lbs, 1/3 of lead-acid), 5000+ cycles (10+ years), BMS protection, and 100% usable capacity. A practical upgrade that delivers reliable off-grid power
Here are concise, fact-based application descriptions for your 12V 20Ah LiFePO4 battery :
1.RV Off-Grid Power Solutions Ideal for RV camping and off-grid adventures, this 12V 20Ah LiFePO4 battery reliably powers essential systems: 12V routers for mobile connectivity LED lighting and trolley audio systems Automatic door mechanisms in RVs Backup power for solar/wind energy storage systems Its lightweight design (1/3 the weight of lead-acid) and stable LiFePO4 chemistry ensure safe operation in mobile environments.
2. Emergency Backup Security A critical component for: Home alarm systems and cellular remote cameras (24/7 power) Small UPS systems to maintain security systems during outages Emergency lighting and amateur radio operations With 5000+ deep cycles, it outperforms traditional SLA batteries in long-term emergency response scenarios.
3. Outdoor Applications Optimized for outdoor enthusiasts and compact mobility: Powers trolling motors for kayak fishing (compatible with fish finders) Supports portable solar setups for camping gear (fans, mobile devices) IP65 options available for marine/weather-resistant use.
4. Child Toy & Low-Power Devices Kids' ride-on toys Low-wattage LED camping lights and laptop charging
5. Renewable Energy Integration Works as modular storage for: Solar/wind energy systems in cabins/remote locations Backup power banks paired with solar panels Small-scale off-grid applications (weather stations, trail cameras) Maintains 80% capacity after 2000 cycles - ideal for daily solar cycling.
The Smarter, Lighter, Longer-Lasting Alternative. Don't just replace your old battery—upgrade it. ERYY 12V 20Ah LiFePO4 battery offers up to 10x the cycle life of lead-acid at half the weight, delivering more power and value for years to come.
Here are concise, fact-based application descriptions:
1. Extended Security & Device Backup Power
Provides long-lasting backup power for multi-camera CCTV systems, NAS storage, and routers during outages. Its high capacity ensures several hours of continuous operation for your security and data integrity.
2. RV & Camping Power Hub
Quietly powers your roof fan, interior lights, portable fridge, and device charging, enhancing your camping comfort. The perfect replacement or supplement for heavy lead-acid batteries.
3. Mobile Craftsman's Power Partner
Reliably runs LED work lights, drills, angle grinders, and other professional tools at job sites without grid power. The 30A BMS ensures stable output even under high power demands.
4. Mobile Power for Middle-Drain Tools
Run your 12V car vacuum cleaners, cordless tool chargers, and other DC power tools anywhere. Great for roadside emergencies or remote job sites.
5. Film & Photo Shoot Battery Pack
Powers high-wattage video LEDs, monitors, and small track systems for professional on-location shoots. Meets the demanding power needs of all-day production.
6. Primary Boat Battery for Anglers
Easily starts and runs your small outboard motor, fish finder, live well pump, and GPS all day long. Lightweight and safe, it enhances your boat's performance.
7. Core for Small Solar Systems
Pairs efficiently with 100W-150W solar panels to store green energy, perfect for powering lights, fans, and small appliances in cabins, sheds, or off-grid setups.
8. Backup Power for Communications
Provides clean, stable power for mobile radios and ham radio base stations, ensuring uninterrupted signal during emergencies or field operations.
9. Power Source for Garden Tools
Powers Middle-demand electric lawn mowers, hedge trimmers, and other garden tools. Cut the cord and maintain your garden quietly and efficiently.
10. Green Power for Mobile Vending
Offers quiet, green power for POS systems, lighting, small fans, or espresso machines on food trucks. Enhance your brand and operate independently of loud generators.
10.Cozy Christmas Camping Power
Take Christmas to the great outdoors! Use our battery to power festive campsite lights, a small electric blanket, or a kettle during your winter camping trip. Create a warm, festive "pop-up Christmas village" under the stars.
11. Light Up Your Christmas! No More Tangled Cords.
Power your Christmas tree lights, yard decorations, and animated sleds with our safe and reliable 12V LiFePO4 battery. Create a magical holiday display effortlessly and make your home the brightest on the block, free from outlet hassles!
12. Your Mobile Christmas Market Power
Power your holiday market stall with quiet, clean energy. Run LED strands, POS systems, fairy lights, or a Christmas music player to attract customers. Ditch the noisy, fume-emitting gas generator and enhance your brand experience.
13. Santa's Little (Battery) Helper
Be the Santa of your workshop this Christmas! Power your 12V tools like drills and saws to quietly build gifts, assemble toys, or set up decorations without waking the household. Make your holiday prep a joy.
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
- Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.
Shipping Coverage
We currently ship to addresses within the United States only.
Products may ship from:
- Our U.S. warehouses, or
- Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).
Each product page clearly displays the “Ships From” location before checkout.
Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $5.95 for the first item, $3.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $5.95, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–20 business days | $14.99 for the first item, $2.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
Import Duties & Taxes
All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.
Tracking & Notifications
Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.
You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
If your tracking number shows “Delivered” but you haven’t received your package:
- Check with your local USPS or UPS office.
- Confirm that the shipping address provided was correct.
- If the issue remains unresolved, contact support@ibspot.com for assistance.
Damaged or Lost Parcels
If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.
Customer Support
For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
- Email: support@ibspot.com
- Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
- The item must be unused, in the same condition as received, and in its original packaging.
- A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
- Perishable goods (for example, food, flowers, newspapers, magazines)
- Intimate or sanitary goods
- Hazardous materials or flammable liquids/gases
- Gift cards
- Downloadable software
- Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
- Books with obvious signs of use
- Opened CDs, DVDs, software, or vinyl records
- Items not in their original condition, damaged, or missing parts not due to our error
- Items returned more than 30 days after delivery
How to Return an Item
To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We may provide a return shipping label for your return. If the return is due to our error, such as receiving the wrong item, a damaged item, or a defective product, we will cover the return shipping cost.
If the return is due to the customer’s reason, such as ordering the wrong item, changing your mind, or no longer needing the item, the original shipping fee and the return label fee will be deducted from your refund amount.
If a return is sent back without prior contact or without using our provided label, we cannot be held responsible for any return shipping costs or delivery issues.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
- In-store returns are refunded to the original form of payment or issued as a gift card.
- Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
- 5–7 business days for the return to reach our Returns Center.
- An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.
Product Claims
Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
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