Lithium Battery Manufacturer - We understand your requirements and meet your needs
High-Capacity 12V 20Ah Lithium Ion Battery for Power Devices
Long cycle Lithium ion battery pack:
1. 12V20Ah Lithium ion battery pack
2. Normal capacity: 20Ah
3. Cycle: 500-800 times
| Product | GEB12V 20Ah (3S8P 18650 2500MAH) | Remark | ||
| Rated Capacity | Typical | 20.5Ah | Standard Discharge(0.2C) | |
| Minimum | 20Ah | After Standard Charge | ||
| Case | Blue PVC Covered with Epoxy Resin Board | |||
| Dimension | 60*70*160 mm | Can be Customized | ||
| Weight | Around 1.2KG | |||
| Nominal Voltage | 11.1V | Mean Operation Voltage | ||
| Voltage at end of Discharge | 8.6V | Discharge Cut-off Voltage | ||
| Charging at end of Voltage | 12.6V | |||
| Standard Charge | Constant Current 0.2C Constant | Charge Time:Approx 6.0H | ||
| Voltage 12.6V 0.02C Cut-off | ||||
| Standard Discharge | Constant Current 0.5C end Voltage 3.0V | |||
| Fast Charge | Constant Charge Current 0.5C | Charge Time:Approx 3H | ||
| Voltage 12.6V 0.02CA Cut-off | ||||
| Fast Discharge | Constant Current 1C end Voltage 8.6V | |||
| Cycle Characteristic | 500Times(100%DOD) | The Residual Capacity is No Less | ||
| 800 Times(80%DOD) | Than 80% of Rated Capacity at 1C Rate | |||
| 1000 Times(50%DOD) | ||||
| Maximum Continuous | 1C | Pulse Discharge Current:2 C | ||
| Discharge Current | ||||
| Operation Temperature Range | Charge:0~55℃ | 60±25%R.H. Bare Battery | ||
| Discharge:-20~60℃ | ||||
| Storage Temperature Range | Less than 1 Year:-20~25℃ | 60±25%R.H. at the Shipment | ||
| Less than 3 Months:-20~45℃ | ||||
Warnings:
Do not submerge the battery in the water.
Do not mix fresh batteries with used batteries.
Do not mix batteries with metal stuff together.
Do not insert batteries with the (+) and (-) reversed.
Do not use Efest batteries with defective E-cig mods.
Do not disassemble, dispose in fire, heat or short circuit.
Do not put the battery in a charger or equipment with wrong terminals connected.
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sales@gebattery.co
4th Floor, Building 5, Mingkunda Industrial Park, 38 Huachang Road, Dalang Street, Longhua District, Shenzhen 518109, Guangdong Province, PR China
