Dongguan Huaxin Power Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 99999pcs/months |
| Packaging Details | can be negotiated |
| Cycle life | 1000 Times |
| Application | Flashlight,etc.,Toy,Household Applications,Fan |
| Voltage | 3.7V |
| Oem/odm | Yes,Accepatable |
| Warranty | 12 Months |
| Nominal voltage | 36V |
| Nominal capacity | Customized |
| Brand Name | HUAXIN |
| Model Number | B21700-L |
| Certification | MSDS,CE,KC, BIC |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 99999pcs/months |
| Packaging Details | can be negotiated | Cycle life | 1000 Times |
| Application | Flashlight,etc.,Toy,Household Applications,Fan | Voltage | 3.7V |
| Oem/odm | Yes,Accepatable | Warranty | 12 Months |
| Nominal voltage | 36V | Nominal capacity | Customized |
| Brand Name | HUAXIN | Model Number | B21700-L |
| Certification | MSDS,CE,KC, BIC | Place of Origin | China |
| High Light | KC Li Ion Rechargeable Battery ，21700 Li ION Battery ，4500mah Li ION Battery | ||
21700 4500mah 30a 3.7V Li Ion Rechargeable Battery Li ION Battery Rechargeable Battery
| Product features | 1: higher energy; | Charging Temperature | 0~45℃ |
| 2: 3C discharge rate | |||
| Nominal capacity | 5000mAh (0.2C)/min | Discharging Temperature | -20 ~ 60℃ |
| 4900mAh (0.2C) | |||
| Nominal voltage | 3.6V | Storage temperature | ≤1 month: 45~60℃ |
| ≤3 months: 25~45℃ | |||
| ≤12 months: -20~25℃ | |||
| ≤60%RH Recharge every 6 months | |||
| Max charge voltage | 4.2V(cut off charging current 34mA) | Humidity Range | 0~60% (non-condensing) |
| Discharge cut off voltage | 2.5V | Dimension | 70.75*21.4 (mm) Max |
| Standard charge current | 0.2C | Weight | ≤70g |
| Max charge current | 1C (at 25℃, not for cycle life) | Brand | BAKTH / Neutral / OEM |
| Standard dischrge current | 0.2C | Warranty | 12 Months |
| Max dischrge current | 3C (25℃, not for cycle life) | PCB/PCM | none |
| Charging mode | CC/CV | Connector | none |
| Internal resistance | ≤30mΩ (AC Impedance, 1000Hz) | Battery type | Li-ion |
| Cycle life | 500 cycles | Rechargeable or not | Yes |
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
8000000-10000000
Employee Number:
100~200
Ecer Certification：
Active Member
HUAXIN POWER is a high technology factory specializing in the development, manufacture and marketing of Lithium polymer batteries, Cylindrical Li-ion batteries and LiFePO4 batteries. The factory was set up in1999, and employed 1250staff throughout 60,000 square meters of manufacturing facility.... HUAXIN POWER is a high technology factory specializing in the development, manufacture and marketing of Lithium polymer batteries, Cylindrical Li-ion batteries and LiFePO4 batteries. The factory was set up in1999, and employed 1250staff throughout 60,000 square meters of manufacturing facility....
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