12V 20ah Deep Cycle Lithium Rechargeable Battery for Backup Power
1. 100% Brand new and high quality!
2. Rechargeable battery
3. A heat resistant layer to make this power cell safer to use
4. Safe and environmental friendly
5. High rate discharge, no "memory effect"
6. Perfect for electric scooter, electric bike, golf car, etc.
|Nominal Capacity||20Ah(0.2C, 2.50V discharge)|
|Minimum Capacity||20Ah (0.2C, 2.50V discharge)|
|Charging Voltage||4.2±0.05V per cell|
|Nominal Voltage||3.6V per cell|
|Charging Method||CC-CV (constant voltage with limited current)|
|Charging Current||Standard charge: 5A|
|Charging Time||Standard charge: 4 hours|
|Max. Charge Current||10A (ambient temperature 25°C)|
|Max. Discharge Current||20-40A (Customizable)|
|Discharge Cut-off Voltage||2.50V|
|Operating Temperature||Charge: 0 to 45 °C Discharge:-20 to 60°C|
1. GPS, MP3, MP4, PDA, PMC, PMP, PSP, portable pc, laptop, tablet
2. Lights, model aircraft, miner's lamp, safety helmets, safety
3. Bluetooth headsets, e-books, mobile DVD, mobile TV, mobile
scales, handheld computer, positioning devices, interphone, storing
power, family power storing station;
4. Wireless meter reading, wireless ordering, wireless data
1. FedEx/DHL/UPS/TNT/ China Post for samples, Door-to-Door;
2. By Air or by Sea for batch goods, for FCL; Airport/ Port
3. Customers specifying freight forwarders or negotiable shipping
4. Delivery Time: 3-7 days for samples; 5-25 days for batch goods.
1. We accept T/T, Western Union, Paypal, L/C and so on.
2. Production or Package will start right after we confirm the
payment with our financial Dept.
1. High quality: Restrict quality control in every step before
2. Best Service: We try our best to support customers as friends.
3. OEM Welcomed: Please don’t hesitate to tell us your ideas.
4. Low MOQ: We hope can reach your every business demands.
5. Fast Delivery: We will share the best price advantage from our
forwarder with you.
6. First Classic After - Sales Service.
1. Do not incinerate;
2. Do not disassemble;
3. Do not short positive and negative contacts;
4. Do not expose to heat;
5. Do not completely discharge;
6. Do not use force to install a li-ion battery;
7. Use only high quality battery charger;
8. Charge fully before first use;
9. Store in cold and dry place at approximately nominal voltage.