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OptimumNano Energy Co., Ltd.

12V 20ah Lithium Battery, Deep Cycle Lithium Battery, Lithium Battery for UPS manufacturer / supplier in China, offering 12V 20ah Deep Cycle Lithium Battery for UPS, Wo-Power Box Rechargeable 7.2kwh Powerwall Energy Storage System, Wo-Power Box 7.2kwh Scalable Core Battery Energy Storage System Ess and so on.

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Supplier Homepage Product LiFePO4 for UPS/Back-up/Telecom 12V 20ah Deep Cycle Lithium Battery for UPS

12V 20ah Deep Cycle Lithium Battery for UPS

Purchase Qty.:
5-999 1,000+
FOB Unit Price: US $124.32 US $102.46
Purchase Qty. (Pieces) FOB Unit Price
5-999 US $124.32
1,000+ US $102.46
Get Latest Price
Production Capacity: 50, 000 PCS/Week
Transport Package: PVC Film, Epoxy Board, Plastic Shell, Iron Box
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: OPT-12-20
  • Charging Type: Electric Charger
  • Cut-off Voltage: 10V
  • Rated Voltage: 12V
  • Battery Model: Lithium Battery 12V 20ah
  • Warranty: 2years
  • Wight: About 3kg
  • Trademark: OptimumNano
  • Origin: Guangdong Province, China
  • Type: Lithium-Polymer Battery Charger
  • Principle: Single-Shock Charger
  • Rated Capacity: 20ah
  • Delivery Time: 15-25days
  • Long Lifecycle: Over 2000times
  • Ship: Customized
  • Cell: 32650 3.2V 5ah
  • Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
  • HS Code: 8507600090
Product Description

12V 20Ah  deep cycle lithium battery for UPS

Company profile
OptimumNano Energy Co.,Ltd  is one of the leading and professional manufacturers producing LiFePO4 battery in China over 8 years, with UL, CE, RoHS, SGS, BV, ISO9001,TS16949  certifications, 80,000 square meters factory ,more than 2000 workers ,300 professional engineers.

Technical details  

                                      lithium battery 12V 20Ah
Modellithium battery 12V 20Ah
Nominal Capacity (Ah)20Ah
Nominal Voltage (V)12V
Standard Charge Current (A)4A
Continuous Discharge Current (A)20A
Pulse Discharge Current (A)40A
Dimension (mm)175(L) x 175(W) x 118(H)
Weight (kg)3kg
Charge Temperature Range(°C)0~45°C; 32oF~113oF
Discharge Temperature Range(°C)-20~60°C; -4oF~149oF
Storage Temperature Range(°C)-20~45°C; -4oF~113oF

Features of OptimumNano Battery
High Safety: Passed the abuse and safety test as the following picture:
Short-circuit and squeeze Test,Droping and shock Test , Acupuncture Test
No fire, no explosion for its stable chemical structure!
Long lifecycle: more than 2000cycles with 1C rate, nearly 8 times of lead acid battery.
Low self-discharge: < 3% monthly    
 High power output
No memory effect: can be charged efficiently with no reduction of capacity.
 Wide working temperature adapbility:  -20~65°C
Lighter weight and smaller dimension: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-Cd
1 electric propelling applications: engine starting battery;commercial bus and  transit; intellectral robots; electric bicycle/motorcycle/scooter; golf trolley/carts;power tools.
2energy storage: solar&wind power system;city on/off grid; community and family.
3back-up system and UPS: telecom base,CATV-system,computer server center,medical instrument, military equipment.
4other applications: security and electronics; mobile POS, mining light/torch/LED light/emergency light.

Excellent service
1.2years' product warranty period
2.Free logistic services anytime.
3. Reply your inquiry within 24working hours
4. Customized design is available, OEM and ODM are welcome.
5. Delivery the products to our customer at home and abroad with fast delivery and precision
6.Offer customer the best price with high quality battery.
Your inquiry will be warmly welcomed, looking forward to our long term cooperation.
Contact us
ADDRESS:No. 9 BLDG, Zhukeng 1st Industrial park, Pingshan Town, SHENZHEN, CHINA 518057
 Welcome to OPTIMUM BATTERY  CO.,LTD for Inquiry and Purchase!

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Miss Joan Deng
sales engineer
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