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Shenzhen Jianheng Technology Co., Ltd.

  • China,Shenzhen
  • Verified Supplier

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China Customized Power Bank Lithium Ion Battery 3.7V 860mAh 2A Lithium Battery
China Customized Power Bank Lithium Ion Battery 3.7V 860mAh 2A Lithium Battery

  1. China Customized Power Bank Lithium Ion Battery 3.7V 860mAh 2A Lithium Battery
  2. China Customized Power Bank Lithium Ion Battery 3.7V 860mAh 2A Lithium Battery

Customized Power Bank Lithium Ion Battery 3.7V 860mAh 2A Lithium Battery

  1. MOQ: 100pcs
  2. Price: $0.5 ~ $100.0 / pcs
  3. Get Latest Price
Name Power Bank Lithium Ion Battery
Battery Type 3.7V, 860mAh Rechargeable
ODM Free custom design for packs
High Energy Density 250-300Wh/kg
Cycle Life 500+ cycles
Superior Cold Weather Performance Reliable in Extreme Cold (-20°C to 60°C)
Charging/ Discharging 0.86AC/ 2A
Flexible Form Factor Thin, Customizable Pouch Design
Delivery Time 3 ~ 7 days for storage
Payment Terms TT, L/C, Western Union
Brand Name OiD
Model Number OiD751671N860
Certification Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 safety standards.
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Name Power Bank Lithium Ion Battery Battery Type 3.7V, 860mAh Rechargeable
ODM Free custom design for packs High Energy Density 250-300Wh/kg
Cycle Life 500+ cycles Superior Cold Weather Performance Reliable in Extreme Cold (-20°C to 60°C)
Charging/ Discharging 0.86AC/ 2A Flexible Form Factor Thin, Customizable Pouch Design
Delivery Time 3 ~ 7 days for storage Payment Terms TT, L/C, Western Union
Brand Name OiD Model Number OiD751671N860
Certification Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 safety standards. Place of Origin China
High Light Customized Power Bank Lithium Ion BatteryPower Bank Lithium Ion Battery 3.7V860mAh 2A Lithium Battery

OiD751671N860 3.7V 860mAh 2A Discharge 500 Cycles Power Bank Li-ion Battery

Product Name

OiD751671N860 Li-ion Polymer Battery

Advantages

  • High energy density and lightweight design
  • Stable performance with built-in protection circuit
  • Long cycle life and low self-discharge rate

Specifications

Parameter

Value

Model

OiD751671N860

Nominal Voltage

3.7V

Typical Capacity

860mAh (0.2C discharge)

Minimum Capacity

840mAh (0.2C discharge)

Charging Voltage

4.2V

Discharge Cut-off Voltage

3.0V

Standard Charging Current

0.2C

Max Charging Current

1.0C (860mA)

Max Discharging Current

2A

Battery Impedance

≤220mΩ

Weight

Approx. 15.0g

Dimensions (L × W × T)

71.5mm × 16.0mm × 7.35mm

Cycle Life

Test Condition

Performance

0.2C Charge/Discharge Cycles

≥500 cycles

Capacity Retention After 500 Cycles

≥80% of initial capacity

Discharge Curve

Operating Temperature Range

Condition

Temperature Range

Additional Notes

Charging

0°C to 45°C

Max charging current: 1.0C

Discharging

-20°C to 45°C

Max discharging current: 2A

Storage (50% SOC)

-10°C to 25°C

12 months, ≥85% capacity retention

 

-10°C to 45°C

6 months, ≥85% capacity retention

 

-10°C to 55°C

1 month, ≥90% capacity retention

Certifications

  • Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 safety standards.

Key Features

  • Overcharge/over-discharge/short-circuit protection.
  • NTC thermistor for temperature monitoring.
  • Low self-discharge and high energy efficiency.

Applications

  • Portable power banks
  • Small medical devices
  • IoT and wearable electronics

Usage Warnings & Precautions

  • Do not short-circuit terminals or expose to water.
  • Avoid charging above 45°C or below 0°C.
  • Discontinue use if swelling, leakage, or overheating occurs.

Storage Guidelines

  • Store at 20±5°C (recommended) with 50% SOC.
  • Recharge to 60% capacity every 3 months for long-term storage.

Warranty & Disclaimer

  • 12-month warranty from the shipment date.
  • Misuse or unauthorized modifications void warranty.

 

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2020

  • Total Annual:

    15000000-20000000

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

Our Mission:  Original Innovation, Power the Future! As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosop... Our Mission:  Original Innovation, Power the Future! As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosop...

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Get in touch with us

  • Reach Us
  • Shenzhen Jianheng Technology Co., Ltd.
  • 20F, Shimao Bld, Zhenhuan Rd, Pingshan, Shenzhen, China.
  • https://www.liion-batt.com/

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