Lithium-ion & Polymer Battery Packs Manufacturer | KBT Battery
Standard Batteries and Custom Battery Packs
Reliable Li-ion, LiPo and LiFePO4 battery packs, chargers and cells, with custom BMS, cable, connector and pack
Search Product
Search productSearch post
Reliable Li-ion, LiPo and LiFePO4 battery packs, chargers and cells, with custom BMS, cable, connector and pack
| Product Number | Battery Type | Nominal Voltage | Battery Capacity | Battery Size | Continuous Discharge Rating (max) | Protected | Rechargeable | Connector |
|---|---|---|---|---|---|---|---|---|
| 501220PL | Li-Polymer | 3.7V | 95mAh | 20 x 12 x 5mm | 2C | Yes | Yes | 2Pin 1.25 JST Connector |
| 502030PL | Li-Polymer | 3.7V | 250mAh | 20 x 30 x 5mm | 2C | Yes | Yes | 2Pin 2.0 JST Connector |
| 503035PL | Li-Polymer | 3.7V | 500mAh | 30 x 35 x 5mm | 2C | Yes | Yes | 2Pin 1.25 JST Connector |
| 503040PL | Li-Polymer | 3.7V | 650mAh | 30 x 40 x 5mm | 2C | Yes | Yes | 2Pin 2.54 JST Connector |
| 523450PL | Li-Polymer | 3.7V | 1000mAh | 34 x 50 x 5.2mm | 2C | Yes | Yes | 2Pin 2.54 JST Connector |
| 601515PL | Li-Polymer | 3.7V | 80mAh | 15 x 15 x 6mm | 5C | Yes | Yes | 2Pin 1.25 JST Connector |
| 602030PL | Li-Polymer | 3.7V | 300mAh | 20 x 30 x 6mm | 2C | Yes | Yes | 2Pin 1.25 JST Connector |
| 602035PL | Li-Polymer | 3.7V | 380mAh | 20 x 35 x 6mm | 2C | Yes | Yes | 2Pin 2.54 JST Connector |
| 602040PL | Li-Polymer | 3.7V | 420mAh | 20 x 40 x 6mm | 2C | Yes | Yes | 2Pin 2.54 JST Connector |
| 602060PL | Li-Polymer | 3.7V | 750mAh | 20 x 60 x 6mm | 2C | Yes | Yes | 2Pin 2.54 JST Connector |
| 602535PL | Li-Polymer | 3.7V | 500mAh | 25 x 35 x 6mm | 2C | Yes | Yes | Not specified |
| 603048PL | Li-Polymer | 3.7V | 1000mAh | 30 x 48 x 6mm | 2C | Yes | Yes | PH1.25 / 2.0 / 2.54 JST Connector |
| 605584PL | Li-Polymer | 3.7V | 3750mAh | 55 x 84 x 6mm | 2C | Yes | Yes | PH 2.0 / 1.25 / 2.54 JST Connector |
| 646281PL | Li-Polymer | 3.7V | 4000mAh | 62 x 81 x 6.4mm | 2C | Yes | Yes | 2Pin 2.54 JST Connector |
And we will contact you within 24 hours
For more questions visit our help center.
Yes. KBT can evaluate OEM/ODM requirements including voltage, capacity, dimensions, discharge current, cell type, BMS, cables, connectors, terminals and packaging. Please share your application and technical requirements for review.
Sample or small-batch validation can be arranged according to the product and project requirements. Specifications are confirmed before sampling so performance, fit and compatibility can be evaluated before mass production.
Quality control covers key stages from incoming materials and cell matching to assembly, performance testing and finished-product inspection. The exact inspection and reliability testing plan depends on the selected model and application.
Compliance and transport documentation can be reviewed for the specific product, including applicable UN38.3, MSDS, air or sea transport reports and other requested documents. Availability must be confirmed by model and destination market.
