Shenzhen Jianheng Technology Co., Ltd.
| Delivery Time | 3 ~ 7 days for storage |
| Payment Terms | TT,L/C,Western Union |
| Name | Lithium Ion Battery |
| Battery Type | 7.4V, 4200mAh Rechargeable |
| ODM | Free custom design for packs |
| High Energy Density | 250-300Wh/kg |
| Superior Cold Weather Performance | Reliable in Extreme Cold (-20°C to 60°C) |
| Cycle Life | 500+ cycles |
| Charging/ Discharging | 1C/ 2C |
| Flexible Form Factor | Thin, Customizable Pouch Design Lithium Ion Battery |
| Brand Name | OiD |
| Model Number | OiD8237110S2 |
| Certification | Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 standards. |
| Place of Origin | China |
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Product Specification
| Delivery Time | 3 ~ 7 days for storage | Payment Terms | TT,L/C,Western Union |
| Name | Lithium Ion Battery | Battery Type | 7.4V, 4200mAh Rechargeable |
| ODM | Free custom design for packs | High Energy Density | 250-300Wh/kg |
| Superior Cold Weather Performance | Reliable in Extreme Cold (-20°C to 60°C) | Cycle Life | 500+ cycles |
| Charging/ Discharging | 1C/ 2C | Flexible Form Factor | Thin, Customizable Pouch Design Lithium Ion Battery |
| Brand Name | OiD | Model Number | OiD8237110S2 |
| Certification | Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 standards. | Place of Origin | China |
| High Light | 7.4V Lithium Ion Battery ，Long Cycle Life 2c Lithium Battery ，2c Lithium Battery 7.4V | ||
OiD8237110S2-4200 7.4V 4200mAh Lithium Polymer Battery 2C Discharge 500 Cycles
Product Name:
OiD8237110S2-4200 Lithium Polymer Battery
Advantages:
Specifications:
| Parameter | Value |
| Model | OiD8237110S2-4200 |
| Nominal Voltage | 7.4V |
| Capacity | 4200mAh (Minimum), 4250mAh (Typical) |
| Charging Voltage | 8.4V |
| Discharge Cut-off Voltage | 6.0V |
| Standard Charge Current | 0.2C |
| Max Charge Current | 1.0C (20°C ~ 45°C), 0.5C (10°C ~ 20°C), 0.2C (0°C ~ 10°C) |
| Standard Discharge Current | 0.2C |
| Max Discharge Current | 2.0C (25°C ~ 60°C), 1.0C (0°C ~ 25°C), 0.2C (-20°C ~ 0°C) |
| Weight | Approx. 140.0g |
| Impedance | ≤150mΩ |
| Shipment Voltage | 7.8V ± 0.1V |
Cycle Life:
| Condition | Cycle Life |
| Charge/Discharge Cycles | 500 cycles at 0.2C, 23±2°C |
| Capacity Retention | ≥80% after 500 cycles |
Discharge Curve:
Operating Temperature Range:
| Condition | Temperature Range |
| Charging | 0°C ~ 45°C |
| Discharging | -20°C ~ 60°C |
| Storage | -10°C ~ 25°C (12 months, ≥85% capacity), -10°C ~ 45°C (6 months, ≥85%), -10°C ~ 55°C (1 month, ≥90%) |
Certifications:
Key Features:
Applications:
Usage Warnings & Precautions:
Storage Guidelines:
Warranty & Disclaimer:
Company Details
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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