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5 years warranty safe rechargeable 12v 20ah lithium battery for electric scooter

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Quick Details

Port: Shanghai/Ningbo/Shenzhen/Qingdao
Payment Terms: L/C,T/T,Western Union,Credit Card
Supply Ability: 12000 Unit/Units per Month
Battery type: Lithium Iron Phosphate Battery
Warranty: 5 years
Cycle life: >5000 times
Place of Origin: China
Size: 181.5*77*167.5mm
Color: Grey ,green ,blue,white
Nominal Voltage: 12V
Nominal Capacity: 20Ah
Model Number: LFeLi-1220M
Brand Name: Yangtze Battery
Type: Li-Ion
Container Material: ABS
Package: Carton
Protection: PCM/PCB
Application: UPS, Solar, Auto, Wind
OEM/ODM: Acceptable
Certificate: CE/RoHS/UN38.3/MSDS/UL
Packaging Detail: carton box and pallet
Hefei Yangtze Solar Power Co., Ltd.
Manufacturer, Trading Company
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US$ 2,700,000+
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Product Description
5 years warranty safe rechargeable 12v 20ah lithium battery for electric scooterspecs logo 1



Key Features :
Longer Cycle Life : Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery , helping to minimize replacement cost and reduce total cost of ownership 
Lighter Weight : About 40% of the weight of a comparable lead acid battery . A " drop in" replacement for lead acid batteries 
Higher Power : Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity 

Wider Temperature Range : -20℃~60℃
Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation 


Applications :
♦Wheelchairs and scooters 
♦Solar/wind energy storage 

♦Back-up power for small UPS 

♦Golf trolleys & buggies  
♦Electric bikes 





Nominal Voltage 12.8V
Nominal Capacity 21Ah
Energy 268.8Wh
Internal Resistance(AC)≤50mΩ
Cycle Life>2000 cycles @ 1C 100% DOD
Months Self Discharge <3%
Efficiency of Charge 100% @0.5C
Efficiency of Discharge96~99% @1C
Standard ChargeCharge Voltage14.6±0.2V
Charge Mode 0.2C to 14.6V, then 14.6V, charge current to 0.02C(CC/CV)
Charge Current10A
Max. Charge Current 20A
Charge Cut-off Voltage15.6±0.2V
Standard DischargeContinuous Current40A
Max.Pulse Current50A(<3s)
Discharge Cut-off Voltage8V
EnvitonmentalCharge Temperature0℃ to 55℃ (32F to 131F) @60±25% Relative Humidity 
Discharge Temperature -20℃ to 60℃ (-4F to 140F) @60±25% Relative Humidity
Storage Temperature -20℃ to 45℃ (-4F to 113F) @60±25% Relative Humidity
IP ClassIP65
MechanicalPlastic Case ABS
Approx.Dimensions181.5mm*77mm*167.5mm (7.15in.*3.03in.*6.59in.)
Approx.Weight3.00kg (6.61lbs)





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Company Information

 battery factory 1.jpg

♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity 

♦ Products including Lithium battery , valve regulated lead acid battery , Gel battery , deep cycle battery  , OPzV and   OPzS battery 

♦ Products are exported to more than 150 countries 
♦ Products are certified by CE , UL ,Rohs 

♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid                 batteries ranging from 2Ah to 3000Ah






Contact Person

William Xie

Moblie phone : +86 157 5782 5601

What 's app : +86 157 5782 5601

Skype: yangtze-solar 

Wechat: +86 157 5782 5601

Email: william(at)yangtze-solar.com