12V 40ah LiFePO4 Battery Pack for Energy Storage and Solar Light
1. Energy density is high. The volume and weight of lithium battery is 1/3 to 1/4 of the traditional lead acid battery with the same capacity.
2. Energy conversion rate is 15% higher than that of a traditional lead acid battery, the advantage of energy saving is obvious.
3. Self-discharge rate < 2% per month.
4. Broad temperature adaptability. Products perform well at a temperature of -20°C to 60°C, without air conditioning system.
5. Cycle durability for a single cell is 2000 cycles, which is 3 to 4 times more than the cycle durability of a traditional lead acid battery.
rated voltage: 12V
rated capacity: 40Ah
cut-off voltage: 10V
dimension: 198*166*170mm or customized
standard charge current: 8A
max discharge current:40A
why choose OptimumNANO Energy Battery
· Every OptimumNANO Battery® has a patented "internal" battery protection system
· More than 12 years' esperience in Lithium battery
· Providing batteries according to customers' requirement
· Excellent customer service and 24h online technical support
· High Quality, Safe Lithium Ion Batteries with the industries best warranty - 2 year.
· Worldwide shipping, export from multiple distribution centers around the world.
1. We will ship the products within 15 working days after receipt of payment.
2. We can ship to you by UPS/FEDEX/DHL/TNT/EMS and so on. Other shipping terms can also be arranged according to specific requirements.
3. We are not responsible for any accidents, delays or other issues that are the responsiblility of the shipping service.
OPTIMUM BATTERY CO.,LTD
ADDRESS:No. 9 BLDG, Zhukeng 1st Industrial park, Pingshan Town, SHENZHEN, CHINA 518057
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