Shenzhen Blumoti Energy Co., Ltd. is a leading Chinese manufacturer and supplier of lithium ion polymer battery 3.7v 1200mah. If you are looking to source durable, bulk lithium ion polymer battery 3.7v 1200mah from China, feel free to contact our factory for details. Custom orders are welcome.
1200mAh Lithium Polymer Battery 3.7V / 3.8V | Custom LiPo Battery | Blumoti
Blumoti 1200mAh LiPo battery is a small-to-medium capacity rechargeable lithium-ion polymer cell for compact electronic devices that need longer runtime and stable power output. Available in 3.7V and 3.8V options, with LCO/NCM cathode materials and energy density from 384–531Wh/L.
We support custom battery size, thickness, wire length, connector, PCB/PCM protection and OEM/ODM production for Bluetooth speakers, earbud charging cases, RC toys, mini drones, portable LED lights, handheld fans, smart wearables and other portable electronics.
Product parameters
|
Model NO. |
Capacity |
Nom.Voltage |
Cathode |
Thickness |
Width |
Length |
Energy Density |
|
BMP852068DT |
1200mAh |
3.7V |
NCM |
8.5mm |
20mm |
68mm |
384 Wh/L |
|
BMP802753DT |
1200mAh |
3.7V |
NCM |
8mm |
27mm |
53mm |
388 Wh/L |
|
BMP953040DT |
1200mAh |
3.7V |
NCM |
9.5mm |
30mm |
40mm |
389 Wh/L |
|
BMP903437DT |
1200mAh |
3.7V |
NCM |
9mm |
34mm |
37mm |
392 Wh/L |
|
BMP753442DT |
1200mAh |
3.7V |
LCO |
7.5mm |
34mm |
42mm |
415 Wh/L |
|
BMP951765DT |
1200mAh |
3.7V |
NCM |
9.5mm |
17mm |
65mm |
423 Wh/L |
|
BMP851965DT |
1200mAh |
3.7V |
NCM |
8.5mm |
19mm |
65mm |
423 Wh/L |
|
BMP802258DT |
1200mAh |
3.7V |
NCM |
8mm |
22mm |
58mm |
435 Wh/L |
|
BMP832345DT |
1200mAh |
3.8V |
LCO |
8.3mm |
23mm |
45mm |
531 Wh/L |
|
BMP832345DT |
1200mAh |
3.8V |
LCO |
8.3mm |
23mm |
45mm |
531 Wh/L |
Lithium ion polymer battery 3.7v 1200mAh Features
- High energy density: More than 30% higher energy density than traditional cylindrical lithium-ion batteries.
- Long cycle life: 500 cycles with capacity retention above 80%.
- Low self-discharge: Less than 5% self-discharge per month.

Applications for lithium ion polymer battery 3.7v 1200mah
Common devices: Bluetooth speakers, earbud charging cases, compact cameras, handheld fans, portable LED lights.
Common devices: GPS trackers, smart bracelets, IoT sensors, wireless modules, smart home controllers.
Common devices: RC cars, mini drones, smart robots, electric toys, small remote-controlled boats.
Common devices: handheld terminals, barcode scanners, measuring instruments, portable medical devices, inspection tools.
FAQ
Q: Can I customize the size and connector of a 1200mAh polymer battery?
A: Yes. Blumoti can customize the battery dimensions, wire length, connector type, PCB/PCM protection and packaging according to your device design.
Q: What devices commonly use a 3.7/3.8v 1200mAh rechargeable polymer battery?
A: 1200mAh polymer batteries are commonly used in Bluetooth speakers, earbud charging cases, RC toys, mini drones, compact cameras, portable LED lights, handheld fans and smart wearable devices.
Q: What information is needed for a 1200mAh lithium polymer battery quote?
A: Please provide the required voltage, battery size limit, working current, peak current, connector type, application, quantity and certification requirements.
We provide what kinds of services
Flexible Customization: Customize the shape, size, capacity, voltage, BMS, connectors, and more to fit your needs.
Supply Capacity: Sample service available; bulk orders supported.
Comprehensive Service: Reliable after-sales follow-up, and a one-year warranty.
Business Support: OEM/ODM services available.

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