Shenzhen Jianheng Technology Co., Ltd.
| Delivery Time | 3 ~ 7 days for storage |
| Payment Terms | TT,L/C,Western Union |
| Name | Special Battery |
| Battery Type | 3.6V 5000mAh Rechargeable |
| ODM | Free custom design for packs |
| Positive Electrode Material | NCA (Nickel Cobalt Aluminum) |
| Cycle Life | 800+ cycles |
| Charging/ Discharging | 5A/15A |
| Operating Temperature | -40°C~60°C |
| High energy density | 253Wh/kg |
| Certification | Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards. |
| Brand Name | OiD |
| Model Number | INR21700L50JH |
| Place of Origin | China |
View Detail Information
Explore similar products
3000mAh 3.7V 18650 Low Temperature Rechargeable Battery 500 Cycles Cold Storage
2500mAh 3.7V 18650 NCA Low Temperature Battery 500 Cycles -40°C Cold Weather
4000mAh 3.6V 21700 NCA Low Temperature Battery 40A 600 Cycles High Discharge
3.7V 5500mAh Low Temperature Lithium Battery -40°C Long Runtime Equipment Power
Product Specification
| Delivery Time | 3 ~ 7 days for storage | Payment Terms | TT,L/C,Western Union |
| Name | Special Battery | Battery Type | 3.6V 5000mAh Rechargeable |
| ODM | Free custom design for packs | Positive Electrode Material | NCA (Nickel Cobalt Aluminum) |
| Cycle Life | 800+ cycles | Charging/ Discharging | 5A/15A |
| Operating Temperature | -40°C~60°C | High energy density | 253Wh/kg |
| Certification | Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards. | Brand Name | OiD |
| Model Number | INR21700L50JH | Place of Origin | China |
| High Light | 3C Discharge Special Battery ，800 Cycles 21700 5000mAh Battery ，21700 5000mAh Battery 3.6V | ||
INR21700L50JH 3.6V 5000mAh 3C Discharge 800 Cycles
Product Name
INR21700L50JH Li-Ion Battery
Advantages
Specifications
| Item | Specification |
| Nominal Voltage | 3.6V |
| Nominal Capacity | 5000mAh (min. 4950mAh) |
| Energy Density | 253Wh/kg |
| Charge Cut-off Voltage | 4.20V |
| Discharge Cut-off | 2.50V |
| Standard Charge | 0.5C (2500mA), CCCV, 4.2V, 0.02C (100mA) cut-off |
| Standard Discharge | 1C (5000mA) |
| Max Charge Current | 1C (5000mA) @ 15–45°C · 0.5C (2500mA) @ 5–15°C · 0.1C (500mA) @ 0–5°C |
| Max Discharge Current | 3C (15A) @ 15–35°C · 2C (10A) @ 0–15°C · 1C (5A) @ -20–0°C · 0.5C (2.5A) @ -30–-20°C |
| Internal Resistance | ≤25mΩ (AC, 1kHz) |
| Dimensions | 21.65±0.2mm (D) × 70.95±0.2mm (H) |
| Weight | ≤73g |
Cycle Life
| Condition | Performance |
| 0.5C/1C Charge/Discharge (4.2–2.75V) | ≥70% of initial capacity after 800 cycles |
Discharge Curve
Operating Temperature Range
| Operation | Temperature Range | Notes |
| Charging | 0°C to +45°C | Reduced current at low temperatures |
| Discharging | -40°C to +60°C | Capacity drops below -20°C |
| Storage | -20°C to +40°C (≤3 months) · -20°C to +20°C (≤12 months) | Store at 10–35% SOC for long-term |
Certifications
Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.
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
Jianheng Technology (Shenzhen) Co., Ltd. is located in Shenzhen, China’s “City of Innovation” — home to global technology leaders such as Huawei, BYD, DJI, ZTE, and Tencent. Like these renowned companies, Jianheng Technology is driven by a commitment to independent techn... Jianheng Technology (Shenzhen) Co., Ltd. is located in Shenzhen, China’s “City of Innovation” — home to global technology leaders such as Huawei, BYD, DJI, ZTE, and Tencent. Like these renowned companies, Jianheng Technology is driven by a commitment to independent techn...
Get in touch with us
Leave a Message, we will call you back quickly!