• Shenzhen BAK Technology Co., Ltd.
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Phone Number : +86 13828713564

3.7V Li Polymer Battery Pack BAKTH-103450P-1S1P 1850mAh Home Rechargeable Battery Pack

Place of Origin Guangdong, China
Brand Name BAKTH/OEM/Neutral
Certification UN38.3、IEC62133
Model Number BAKTH-103450P-1S1P
Minimum Order Quantity 5 pieces
Price USD3.2-3.8
Payment Terms T/T

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Product Details
Application Toys, Power Tools, Home Appliances, Consumer Electronics Weight About 38g
Type Li-pol Size About 11.5*36*55(mm)
Max Charge Voltage 4.2V Discharge Cut Off Voltage 2.75V
Standard Charge Current 0.2C Max Charge Current 1C
Charging Mode CC/CV Charging Temperature 0-45℃
Discharging Temperature -20-60℃ Warranty 12 Months
The Charging Ratio 0.5C The Discharge Rate 1C
Storage Type 0-45℃ Electric Energy 6.85 Wh
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1850mAh Li Polymer Battery Pack

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1850mAh Rechargeable Battery Pack

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Home Li Polymer Battery Pack

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Product Description
3.7V Li Polymer Battery Pack BAKTH-103450P-1S1P 1850mAh Home Rechargeable Battery Pack
Product Attributes
Attribute Value
Application Toys, Power Tools, Home Appliances, Consumer Electronics
Weight about 38g
Type Li-pol
Size about 11.5*36*55(mm)
Max charge voltage 4.2V
Discharge cut off voltage 2.75V
Standard charge current 0.2C
Max charge current 1C
Charging mode CC/CV
Charging Temperature 0-45℃
Discharging Temperature -20-60℃
Warranty 12 Months
The charging ratio 0.5C
The discharge rate 1C
Storage Type 0-45℃
Electric Energy 6.85 Wh
Product Description

This high-performance lithium polymer battery is manufactured using an automated production line with premium materials, ensuring stability and durability. It features a nominal capacity of 1850mAh and a voltage of 3.7V, supporting a maximum charge/discharge current of 1C. Equipped with a built-in PCB/PCM protection circuit, it effectively prevents overcharging, over-discharging, and short circuits, enhancing safety.

Excellent Environmental Adaptability

Charging temperature range of 0~45°C and discharging temperature range of -20~60°C makes it suitable for various application scenarios. Flexible storage conditions are supported, with a recommendation to recharge to 60% capacity every 6 months for long-term storage to maintain battery health.

Compact and Lightweight

Measuring approximately 11.5×35×52(mm) and weighing just 38g, it comes with a Molex 51021-0300 connector for easy integration into various portable devices. Backed by a 12-month warranty and offering a cycle life of 300 charges (with ≥80% capacity retention), it is an ideal choice for consumer electronics, medical devices, and other applications.

Technical Specifications
Production

Automatic production line with high quality materials

Nominal capacity

1850mAh

Nominal voltage

3.7V

Max charge voltage

4.2V

Discharge cut off voltage

2.75V

Standard charge current

0.2C

Max charge current

1C

Standard discharge current

0.2C

Max discharge current

1C

Charging mode

CC/CV

Internal resistance

≤180

Cycle life

300 cycles

Charging Temperature

0~45℃

Discharging Temperature

-20 ~ 60℃

Storage temperature

≤1 month: 45~60℃
≤3 months: 25~45℃
≤12 months: -20~25℃
≤60%RH Recharge every 6 months

Humidity Range

0~85% (non-condensing)

Dimension

about 11.5*35*52(mm)

Weight

about 38g

Brand

BAKTH / Neutral / OEM

Warranty

12 Months

PCB/PCM

yes

Connector

Molex 51021-0300

Battery type

Li-pol

Rechargeable or not

Yes

Product Images