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Deep Cycle LiFePO4 Battery 12V 20ah for Emergency Light

1000 PCS/Day.
Place of Origin: 
China Guangdong Shenzhen
Supply Ability: 
1000 PCS/Day.

Basic Info

Model No.:  OPT12020

Product Description

Model NO.: OPT12020 Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Bike Discharge Rate: Medium Discharge Rate Electrolyte: LiFePO4 Rechargeable: Chargeable Size: 182*76*167mm Wide Range Temperature Adaptability: -20~65 Life Cycles: 2000times Standar: UL ,CE ,RoHS Atc Dsicharge Current: <3c Transport Package: Customized Package Origin: China Guangdong Shenzhen Type: Lithum Iron Phoshate Battery Nominal Voltage: 12V Shape: Cylindrical Battery Installation: Packaged Model: LiFePO4 Battery 12V 20ah Weight: 1/3weight of SLA Application: LED Light/ E-Scooter/Medical Tools Warranty: 2 Years Lead Time: 25days Trademark: OPTIMUMNANO Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008 HS Code: 8507600090 Deep Cycle LiFePO4 Battery 12V 20ah for Emergency Light

Main Data about LiFePO4  Battery 12V 20Ah :                                                          





Battery Model

256Wh, LiFePO4 Battery 12V 20Ah 


Cells and connection

32650, 3.2V 5Ah, 4S 4P


Battery Voltage

12.8V (Standard Working Voltage)


Standard Charge Voltage

About 14.6V


Discharge Cut-off Voltage



Battery Capacity



BMS Model

PCM(PCB style BMS)


Charge Current

5A(need 4hours to full charge,can design)


Max Continuous Discharge Current

10A (can design)


Peak Discharge Current

20A (can design)


Whole Battery Size

180*75*165±2mm Plastic Case Packing


Net Weight

 About 3kg

Safe: Rigid aluminum alloy housing protection, BMS or PCB built inside to protect the battery over charge or discharge.
Environmental-friendly: Accredited with RoHS, without any hazardous and noxious substances.
Lighter and smaller: 1/3 weight of Lead Acid Battery, 70% size/weight of Ni-MH/Ni-Cd Battery.
Powerful: Able to discharge at 20Cat 65°C max.
Long cycle life: Over 2000 cycles with capacity staying at minium 80%. Lead battery and Other Li-ion batteries only have 300-500 cylces, such as Ni-Cd battery, Ni-Mh Battery.
Wide temperature range: Available for use when the temperature ranges from -20°C to 70°C.
Quality assurance: BV and SGS approved supplier, with TS16949 and ISO9001 quality management certificates and UL, CE,IEC62133, RoHS certificates.
Our advantages:                                                                                                                
Specialized in production of lithium iron phosphate batteries for over 4 years.
Providing tailor-made high-standard energy solutions in accordance to client's demands.
With technical of over 2 years in on-site installation and debugging for more than 1000 HEV and EV.
Having made and implemented energy solutions for over 100 styles of EV.
With rich experience in drawing up and executing new energy solutions such as special energy-storage systems like wind-solar hybrid power generation and UPS for military and hospital.
Whole-journey nanny service after sale.
We could design all of the battery packs according to your requirements and provide OEM service. We sincerely welcome you to visit and cooperate with us for a prosperous business future.

Our Workshop:                                                                                                                  


Contact us if you need more details on LiFePO4 Battery. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 12V 20ah Battery、Rechargeable Battery. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : LiFePO4 For Transportation

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