Leaders of Lithium Lifepo4 Battery in China Since 2006


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liion li 12v 50ah lithium battery rv GSL ENERGY company
liion li 12v 50ah lithium battery rv GSL ENERGY company
Battery Type
Lithium ion phosphate Battery
Model No
Battery combination
4S6P 26650 3.2V 3200mAh
Rated voltage
Size ( mm) / Size ( inch) L*W*H
181*76*167/ 7.1*3.0*6.6
2.5 kgs/ 6.28 lbs
AGV, Robots, Solar UPS, Solar street led lights, golf carts, Marine UPS.
Payment terms
T/T , L/C
Delivery time
With 20 days after deposit
Company Advantages
1. The production of 12v 50ah lithium battery always take 12v 20ah lithium battery into account. GSL Li-Ion battery technology is designed to monitor the battery system internally for maintenance-free use
2. GSL Li-Ion battery offers high performance and deep cycle energy storage. GSL ENERGY has excellent customer service representatives available to help you out by phone.
3. The comprehensive mechanical properties of lithium battery 12v 100ah are improved compared with those of other brands. Our Li-Ion Battery achieves extreme use and longevity with GSL deep cycle technology
4. The battery case of GSL Li-Ion battery is made from a Non-Conductive ABS plastic. lithium battery 12v 200ah,12v 40ah lithium battery' s merits are lifepo4 battery charger, which especially adapt to lifepo4 lithium battery.
5. boat battery lithium battery 12v 300ah are extensively used to dual purpose marine battery for deep cycle rv battery. High-performance GSL Li-Ion battery is sealed and safe for indoor use.

Products typeMODEL : KS20Battery pack Discharge Current (Max.)40A
Cell TechnologyLifepo4Efficiency98%
Battery Pack Capacity (Wh)256Depth of Discharge100%
Battery pack Voltage (Vdc)12.8Dimension (L*W*H, mm)181*76*167
Battery pack Capacity (AH)20CommunicationOption of CANBUS OR RS485, SMbus
Battery pack Cell Quantity in Series (pcs)4SProtection ClassIP54
Battery pack Charge Voltage (Vdc)14.6Weight2.5KG
Battery System Charge Current (Standard)5AOperation Life10+ years
Battery pack Charge Current (Normal)10AOperation Cycle LifeOver 4000 times
Battery pack Charge Current (Max.)20AOperation Temperature0-50℃
Battery pack Discharge lower-Voltage (Vdc)10VStorage Temperatureminus 20 -- 60 ℃
Battery System Discharge Current (Standard)10AProducts certificatesTÜV (IEC62619), CE
Battery pack Discharge Current (Normal)20ATransfer CertificatesUN38.3 , MSDS


12V lithium ion battery is new environmentally friendly backup power system focus on short-time and high-rate discharge scenarios.The environmentally friendly lithium ion battery configured with high-performance BMS, has a wide range of performance and application advantages compared with conventional battery.


1.High integrated with less installation space.

2.Long life cycle, >3000 times at 80% DOD.

3.Without heavy metals and environment friendly.

4.Maintenance free, no memory effect.

5.Internal BMS with full protection, high voltage protection with higher reliability.


Energy Storage
--Solar-Wind Power System / City Grid (On/Off) / Community and Family
Back-up System and UPS
--Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment 
Other Applications
--Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light 
--RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard
--LED Backup / Engine Starting Battery,etc.


Good Quality Packs

Low Quality Packs


Passed the below abuse and safety test-short-circuit, dropping, nail penetration, impact, crush, thermal shock, over-charge,over-discharge: no fire, no explosion with stable chemical structure.


Experience--More than 12 years Specialized in lithium battery, Leaders of Lithium Lifepo4 Battery. 
Certification--CE,UL,MSDS,Test Report from National Center For Quality Supervision and Inspection of Battery Products approved.
Quality Control-- 37 production process,7 steps quality check to promise stable quality and high reliability for you.
Best Material-- Insist on choosing top quality cell, material and accessories,lithium battery last longer time.
Fresh battery-- All battery is fresh Production.

Company Features
1. GSL GROUP Limited can deliver 12v 50ah lithium battery on time and seldom on shortage because we have powerful team to support. - GSL ENERGY has been more competitive for its high-quality lithium battery 12v 100ah.
2. Products offered by GSL ENERGY have won praise from customers worldwide due to their quality.
3. Strict quality control system enables GSL GROUP Limited to implement comprehensive monitoring during the whole process. - As an essential focus, 12v 20ah lithium battery plays an important role in the development of GSL ENERGY. Inquire!
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