Yangzi high discharge lithium ion battery pack 1kw 12V 20ah

*****   Yangtze High Discharge li ion cell battery pack 1kw 12v 20ah   ***** 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 ownershi

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*****   Yangtze High Discharge li ion cell battery pack 1kw 12v 20ah   *****
 
Yangtze High Discharge Li Ion Cell Battery Pack 1kw 12V 20ah

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 : -20ºC~60ºC
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

Electrical

Characteristics

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 Temperature0ºC to 55ºC (32F to 131F) @60±25% Relative Humidity 
Discharge Temperature -20ºC to 60ºC (-4F to 140F) @60±25% Relative Humidity
Storage Temperature -20ºC to 45ºC (-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)
TerminalT3


Yangtze High Discharge Li Ion Cell Battery Pack 1kw 12V 20ah

Yangtze High Discharge Li Ion Cell Battery Pack 1kw 12V 20ah

Yangtze High Discharge Li Ion Cell Battery Pack 1kw 12V 20ah


Yangtze High Discharge Li Ion Cell Battery Pack 1kw 12V 20ah

♦ 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


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Yangtze High Discharge Li Ion Cell Battery Pack 1kw 12V 20ah



 

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