3.7V 1320mAh Lithium Ion Battery 6.75A Power Bank Li Ion Battery OiD761893N1320
Brand Name:OiD
Certification:Complies with GB/T 18287-2013, IEC/EN61960, UL1642 standards
Model Number:OiD761893N1320
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
OiD761893N1320 3.7V 1320mAh 6.75A Discharge 500 Cycles Power Bank Li-Ion Battery
Product Name
OiD761893N1320 Power Bank Li-ion Battery
Advantages
- High energy density and lightweight design
- Stable performance across a wide temperature range
- Built-in protection circuits for overcharge, over-discharge, and short-circuit prevention
Specifications
Parameter | Value |
Nominal Voltage | 3.7V |
Typical Capacity | 1320mAh (0.2C discharge) |
Minimum Capacity | 1300mAh (0.2C discharge) |
Charging Voltage | 4.2V |
Discharge Cut-off Voltage | 3.0V |
Standard Charging Current | 0.2C |
Max Charging Current | 1.0C (20°C–45°C) |
Max Discharge Current | 6.75A (25°C–60°C, 1S duration) |
Battery Impedance | ≤160mΩ |
Weight | Approx. 22.0g |
Cycle Life
Condition | Performance |
0.2C Charge/Discharge Cycles | ≥500 cycles (80% capacity retention) |
Storage at 50% SOC (20±5°C) | ≥85% capacity after 12 months |
Discharge Curve
Operating Temperature Range
Condition | Temperature Range | Max Current |
Charging | 0°C to 45°C | 0.2C (0°C–10°C), 0.5C (10°C–20°C), 1.0C (20°C–45°C) |
Discharging | -20°C to 60°C | 0.2C (-20°C–0°C), 0.5C (0°C–25°C), 6.75A (25°C–60°C) |
Storage (Recommended) | -10°C to 25°C (long-term) | N/A |
Certifications
- Complies with GB/T 18287-2013, IEC/EN61960, UL1642 standards
Key Features
- Safety Protections: Overcharge, over-discharge, overcurrent, and short-circuit protection.
- High Efficiency: Low internal resistance (≤160mΩ) for stable output.
- Environmentally Friendly: RoHS-compliant materials.
Applications
- Portable electronic devices
- Backup power solutions
- IoT and wearable devices
Usage Warnings & Precautions
- Avoid short-circuiting terminals.
- Do not expose to temperatures beyond specified ranges.
- Discontinue use if swelling, leakage, or overheating occurs.
Storage Guidelines
- Store at 20±5°C with 50% SOC for long-term storage.
- Recharge to 60% capacity every 3 months if unused.
Warranty & Disclaimer
- 12-month warranty from shipment date.
- Misuse or unauthorized modifications void warranty.
3.7V 1320mAh Lithium Ion Battery 6.75A Power Bank Li Ion Battery OiD761893N1320
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