| Customization: | Available |
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| Delivery Time: | 15-20 Days |
| Warranty: | 1year |
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Audited Supplier Audited by an independent third-party inspection agency
1.We offer OEM/ODM services with our professional team.
2.We have own molding workshop, Cylinder battery cell factory and battery pack base. We have our own BMS develop center.
3.Low MOQ,more friendly for different customer.
4.Prompt reply,we will give reply within 2 hours.
5.About samples,we will produce in short time.
6.We have own transportation partner,it will make easy to delivery battery
| No. | Item | Parameters | ||||||||||||||||||||||||
| 1 | Rated Capacity | 2200mAh ,0.2 C discharging | ||||||||||||||||||||||||
| 2 | Minimum Capacity | 2100mAh ,0.2 C discharging | ||||||||||||||||||||||||
| 3 | Normal Voltage | 3.7V | ||||||||||||||||||||||||
| 4 | O.C.V | 3.80~4.00V | ||||||||||||||||||||||||
| 5 | Charge Ending Voltage (End current) | 4.20V(22mA) | ||||||||||||||||||||||||
| 6 | Discharge Ending Voltage | 2.75V | ||||||||||||||||||||||||
| 7 | Standard charging method | 24±2.5ºC 0.2C(440mA) constant current charge to 4.2V, then constant voltage 4.2V charge till charged current declines to ≤ 0.01C(22mA) | ||||||||||||||||||||||||
| 8 | Max Charge current | Rapid charge:1C | ||||||||||||||||||||||||
| 9 | charging Time | Standard charge:5.5~6.5 h | ||||||||||||||||||||||||
| Rapid charge: 1.0~1.5 h | ||||||||||||||||||||||||||
| 10 | Standard discharging Current | 24±2.5ºC 0.5C(1100mA) constant current discharge to 2.75V. | ||||||||||||||||||||||||
| 11 | Max.Discharging Current | 1C(2200mA)5ºC≤T≤45ºC | ||||||||||||||||||||||||
| 12 | Maximum pulse discharge current | / | ||||||||||||||||||||||||
| 13 | Operating environment | Charging: 0ºC~ 45ºC, 65%±25%RH Discharging: -20ºC~ +50ºC, 65%±25%RH |
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| 14 | Cell Impedance | ≤30mohm,(AC 1KHz measured) | ||||||||||||||||||||||||
| 15 | Dimension of Single Cell | Diameter | 18.2 ±0.3mm | |||||||||||||||||||||||
| Height | 65.0 ±0.5 mm | |||||||||||||||||||||||||
| S/N | Item | Specification | |||||||||||||||||||||||
| 1 | Assembled Mode | 18650+XH2P | |||||||||||||||||||||||
| 2 | Normal Capacity | 2200mAh,0.2 C discharging | |||||||||||||||||||||||
| 3 | Minimum Capacity | 2100mAh,0.2 C discharging | |||||||||||||||||||||||
| 4 | Normal Voltage | 3.7V | |||||||||||||||||||||||
| 5 | Impedance | <100mohm,(50% charge AC 1KHz measured) | |||||||||||||||||||||||
| 6 | Charge Ending Voltage | 4.20V | |||||||||||||||||||||||
| 7 | Discharge Ending Voltage | 2.75V | |||||||||||||||||||||||
| 8 | Standard charging method CC&CV | 24±2.5ºC 0.2C(440mA) constant current charge to 4.2V, then constant voltage 4.2V charge till charged current declines to ≤ 0.01C(22mA) | |||||||||||||||||||||||
| 9 | Charge current | Standard charge:440mA | |||||||||||||||||||||||
| Rapid charge:1100mA | |||||||||||||||||||||||||
| 10 | Charging Time | Standard charge:5.5~6.5 h | |||||||||||||||||||||||
| Rapid charge: 1.5~3.5 h | |||||||||||||||||||||||||
| 11 | Standard discharging Current CC |
24±2.5ºC 0.2C(440mA) constant current discharge to 2.75V. | |||||||||||||||||||||||
| 12 | MAX Discharging Current | Max discharge 1.0C(2200mA) | |||||||||||||||||||||||
| 13 | Storage temperature and humidity | 1months | -10ºC~+45ºC | Long-term storage capacity 55% - 75% |
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| 3months | 0ºC~+35ºC | ||||||||||||||||||||||||
| Long-term storage | 23±5ºC | ||||||||||||||||||||||||
| Humidity | 60%±20% | ||||||||||||||||||||||||
Everbest is a company specializing in R&D and production of lithium ion batteries, headquarter in Shenzhen,with manufacture base in Henan and Dongguan.Including cell factory, battery assembly factory and BMS center.The stable quality and competitive price have won the praises of the customers. Products are widely used in solar street lights, base stations, household and commercial solar systems, electric vehicles and other electric transport vehicles. We can also provide customize services and have many successful cases.
Currently our best-selling products are lithium batteries 12V, 24V 50-400AH which can directly replace lead-acid batteries, and rack-mounted batteries 48V 100AH.
We have strong technical force and advanced equipment.
Our factories passed ISO9001 quality system certification, ISO14001 environmental system certification and ISO18001 health system certification; our products have passed the EU CE , ROHS, IEC certification, and form long-term strategic partnerships with power companies, photovoltaic energy storage companies, State Grid, China Southern Power Grid.Products are exported to 50 countries and regions in the Americas, Europe, Oceania, the Middle East, Africa, Southeast Asia, gained a great reputation at home and abroad.
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