Customized Power Bank Lithium Ion Battery 3.7V 860mAh 2A Lithium Battery
Brand Name:OiD
Certification:Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 safety standards.
Model Number:OiD751671N860
Minimum Order Quantity:100pcs
Delivery Time:3 ~ 7 days for storage
Payment Terms:TT, L/C, Western Union
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Location:
Shenzhen China
Address:
20F, Shimao Bld, Zhenhuan Rd, Pingshan, Shenzhen, China.
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Product Details
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Product Details
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.
Customized Power Bank Lithium Ion Battery 3.7V 860mAh 2A Lithium Battery
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