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KBT 3.7V 400mAh Li-Polymer Battery: 303040 Rechargeable Lithium-ion Batteries Replacement with 2.0 JST Connector for Car Dash Video Recorder, Digital Camera, Electric Toys, Headlamp, GPS Devices
KBT 3.7V 400mAh Li-Polymer Battery: 303040 Rechargeable Lithium-ion Batteries Replacement with 2.0 JST Connector for Car Dash Video Recorder, Digital Camera, Electric Toys, Headlamp, GPS Devices
Item Details
Pickup Location
7440 Dean Martin Dr Suite 204
Las Vegas, NV, 89139
Quality
New
Functional
No Damage
No Assembly Needed
In Package
No Missing Parts
Auction closes
August 2, 2025 at 4:00 AM
brand
KBT KEEP BETTER TECHEstimated Retail Price
$9.99
Buyers Premium
15%
Inventory Number
1046731090
Features
- 303040PL Lithium polymer battery:( 30*40*3 mm ) 3.7V 400mAh , batteries comes with 2Pin 2.0 JST connector for Car Dashboard Video Recorder, Digital Camera, Electric Toys, Headlamp, GPS Devices
- Certified quality: Each lithium battery pass safety examination before they leave the facotry. They must pass UN38.3 test standards such as low-high temperature test, impact test, over charging, external short circuit, vibration test etc. It will lower down the risk caused by accident to minumum in production, shipping and your using period.
- Wide useage: the battery fit for Car Dashboard Video Recorder, Digital Camera, Electric Toys, Headlamp, GPS Devices etc.
- Long life-time: With about 800 times charge and discharge cycles,the battery can work for 1-2 year in normal using. If you don't use the battery often, please running out the battery capacity and full charging the battery once a month.
- Life time warranty: Every battery from us is of guaranteed quality for life-time. If you have any probelms with the product (caused by product itself), please contact with us for replacement or refund any time.
Online Reviews
4.3/5
Based on 9 ratings
This score is based on 9 recent reviews from online retailers.
Be sure to check our Quality Rating and Notes above for more details on this listing.


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