FOXWELL BT301 Car 6V 12V Battery Tester Battery Cranking Charging System Tool
FOXWELL BT301 Car 6V 12V Battery Tester Battery Cranking Charging System Tool
Enjoy a new UI design with a vibrant digital screen for easier readability. Get more functions to check car battery’s health, starter status, charging system, and alternator performance. With FOXWELL's premium chip, expect fast and 99.9% accurate results in seconds. The nearly 6.5ft cable of the battery tester 12v automotive allows easy testing both inside and outside the vehicle without assistance.
1. Multiple applications: Work for 6V and 12V vehicles including SUVs, ATVs, electric mowers, tractors, boats, motorcycles, and light trucks.
2. Tests batteries from rated from 100 to 2000CCA. Cold Cranking Amps settings is in increments of 1 and you can line up with your battery ratings from 100 to 2000CCA;
4. Tests multiple battery types- regular flooded, AGM flat plate ,AGM spiral and gel;
5. Tests multiple rating systems-CCA,BCI,CA,MCA,JIS,DIN,IEC,EN,SAE,GB;
6. Support both in-vehicle and out-of-vehicle test, no need to remove the battery;
7. Provide reliable results within seconds, accurancy up to 99.9%; display suggestion according to the testing results (Good, Recharge, Replace), detects bad cells directly;
8. Suitable for automobile factory, garage, auto battery manufacturer, and DIY enthusiasts, etc.
☛Show the state of health (SOH), state of charge (SOC), voltage
☛Measures starter state, cranking voltage, cranking time, CCA, SOC,
☛Measures alternator output, and no-load/loaded voltage.
☛Battery Health / Cranking / Charging / Voltage Test
Measuring the battery's ability to start the engine by testing voltage drop and crank time during startup. It determines if the battery can provide sufficient power, with significant voltage drops indicating a weak or failing battery. Ensures reliable engine startups, especially in cold weather.
Battery Charging System Tester
Check the health of your battery charging system to prevent overcharging or incomplete charging, which can damage your battery. The tester indirectly evaluates the alternator's performance by analyzing battery voltage fluctuations. Note: The BT301 does not directly test the alternator.
🔋GOOD BATTERY: The battery is in good condition.
🔋GOOD-RECHARGE: The battery is in good condition but low current. Fully charge the battery and return it to service.
🔋CHARGE & RETEST: Fully charge the battery and retest. Failure to fully charge the battery before testing may result in inaccurate results. If you still get CHARGE & RETEST message after you fully charge the battery, replace it.
🔋REPLACE BATTERY: The battery is almost dead or the connection between the battery and battery cable is poor. Replace the battery and retest; or disconnect the battery cables and retest the battery using the out-of-vehicle test before replacing it.
🔋BAD CELL-REPLACE: The battery may be damaged such as broken cell or short circuit. Replace the battery and retest.
1 x FOXWELL BT301
1 x Clamps
1 x User Maunal
1 x Carrying Bag
We accept all common forms of payment such as Credit cards、Debit card、Google Pay ect.
Payment should be made within 7 days after bidding ends.
Otherwise a Unpaid Item case will be opened to you.
Please include your special requests in eBay note if there is any.
Delivery time varies from 2 to 5 business days.
Please make sure it is correct and include phone number for delivery.
Please include your special requests in eBay note if there is any.
We are authorize distributor, our all items are 100% original and Our devices have warranty,5 Year free repair for the devices.
In case an item arrives faulty, please contact us as soon as possible and keep it unused.
We will instruct you on how to return and get refund or replacement.
If the item has been used, we have the right to decline your claim.
Items should be returned on buyers' cost for repair or replacement.
1:If youhave any problem about the goods, please contact us before leaving Neutral/Negative feedback.We promise to help you solve it asap, and make you feel satisfactory absolutely.
2: our business time:M-F: 9:30AM - 18:00PM BST (Beijing Standard Time)
3:Please leave us Positive Feedback and 5-stars★★★★★after you received our package you are satisfied with it. as you know, every seller works hard for the positive feedback. We will do the same as soon as we can too.
Brand: | FOXWELL |
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Isin: | IDPGSTRZXWTL |

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MONEY BACK GUARANTEE
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EXCELLENT SUPPORT
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Fast Shipping
One week domestic shipping. Global delivery to the US in 2 weeks.

Enjoy a new UI design with a vibrant digital screen for easier readability. Get more functions to check car battery’s health, starter status, charging system, and alternator performance. With FOXWELL's premium chip, expect fast and 99.9% accurate results in seconds. The nearly 6.5ft cable of the battery tester 12v automotive allows easy testing both inside and outside the vehicle without assistance.
1. Multiple applications: Work for 6V and 12V vehicles including SUVs, ATVs, electric mowers, tractors, boats, motorcycles, and light trucks.
2. Tests batteries from rated from 100 to 2000CCA. Cold Cranking Amps settings is in increments of 1 and you can line up with your battery ratings from 100 to 2000CCA;
4. Tests multiple battery types- regular flooded, AGM flat plate ,AGM spiral and gel;
5. Tests multiple rating systems-CCA,BCI,CA,MCA,JIS,DIN,IEC,EN,SAE,GB;
6. Support both in-vehicle and out-of-vehicle test, no need to remove the battery;
7. Provide reliable results within seconds, accurancy up to 99.9%; display suggestion according to the testing results (Good, Recharge, Replace), detects bad cells directly;
8. Suitable for automobile factory, garage, auto battery manufacturer, and DIY enthusiasts, etc.
☛Show the state of health (SOH), state of charge (SOC), voltage
☛Measures starter state, cranking voltage, cranking time, CCA, SOC,
☛Measures alternator output, and no-load/loaded voltage.
☛Battery Health / Cranking / Charging / Voltage Test
Measuring the battery's ability to start the engine by testing voltage drop and crank time during startup. It determines if the battery can provide sufficient power, with significant voltage drops indicating a weak or failing battery. Ensures reliable engine startups, especially in cold weather.
Battery Charging System Tester
Check the health of your battery charging system to prevent overcharging or incomplete charging, which can damage your battery. The tester indirectly evaluates the alternator's performance by analyzing battery voltage fluctuations. Note: The BT301 does not directly test the alternator.
🔋GOOD BATTERY: The battery is in good condition.
🔋GOOD-RECHARGE: The battery is in good condition but low current. Fully charge the battery and return it to service.
🔋CHARGE & RETEST: Fully charge the battery and retest. Failure to fully charge the battery before testing may result in inaccurate results. If you still get CHARGE & RETEST message after you fully charge the battery, replace it.
🔋REPLACE BATTERY: The battery is almost dead or the connection between the battery and battery cable is poor. Replace the battery and retest; or disconnect the battery cables and retest the battery using the out-of-vehicle test before replacing it.
🔋BAD CELL-REPLACE: The battery may be damaged such as broken cell or short circuit. Replace the battery and retest.
1 x FOXWELL BT301
1 x Clamps
1 x User Maunal
1 x Carrying Bag
We accept all common forms of payment such as Credit cards、Debit card、Google Pay ect.
Payment should be made within 7 days after bidding ends.
Otherwise a Unpaid Item case will be opened to you.
Please include your special requests in eBay note if there is any.
Delivery time varies from 2 to 5 business days.
Please make sure it is correct and include phone number for delivery.
Please include your special requests in eBay note if there is any.
We are authorize distributor, our all items are 100% original and Our devices have warranty,5 Year free repair for the devices.
In case an item arrives faulty, please contact us as soon as possible and keep it unused.
We will instruct you on how to return and get refund or replacement.
If the item has been used, we have the right to decline your claim.
Items should be returned on buyers' cost for repair or replacement.
1:If youhave any problem about the goods, please contact us before leaving Neutral/Negative feedback.We promise to help you solve it asap, and make you feel satisfactory absolutely.
2: our business time:M-F: 9:30AM - 18:00PM BST (Beijing Standard Time)
3:Please leave us Positive Feedback and 5-stars★★★★★after you received our package you are satisfied with it. as you know, every seller works hard for the positive feedback. We will do the same as soon as we can too.
Item Specifics
Processing Time
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Shipping Method | Estimated Delivery | Cost |
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Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, 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. |
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Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
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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
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Email: support@ibspot.com
We’re always happy to help.
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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:
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Email: support@ibspot.com
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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:
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The item must be unused, in the same condition as received, and in its original packaging.
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A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
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Perishable goods (for example, food, flowers, newspapers, magazines)
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Intimate or sanitary goods
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Hazardous materials or flammable liquids/gases
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Gift cards
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Downloadable software
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Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
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Books with obvious signs of use
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Opened CDs, DVDs, software, or vinyl records
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Items not in their original condition, damaged, or missing parts not due to our error
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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 will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
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:
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In-store returns are refunded to the original form of payment or issued as a gift card.
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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:
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5–7 business days for the return to reach our Returns Center.
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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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