12V 55AH lithium battery

12V 55AH lithium battery
Rated voltage: 12.8V Nominal capacity: 55Ah

Lithium LiFeYPO4 batteries, Charge and discharge rate much faster!
Will easily replace a lead acid battery
Lithium batteries are completely safe and have a long life.
They require no maintenance and are used as a lead battery.

•     large capacity (100% of usable usable capacity)
•     50% lighter and 40% smaller than a lead battery
•     long life - 1000 cycles at 80% discharge
•     extremely safe, protection against fire and explosions
•     low self-discharge
•     wide temperature range of use
•     very fast charge capability
•     easy to install, used as a lead acid battery

Electrical Specifications
Rated voltage 12.8V
Rated capacity 55Ah
Energy 704Wh
Service life> 3000 cycles at 0.2 C 80% DOD
Month of self-discharge <3%
Charging efficiency> 99% at 0.2C
Efficiency of the output 96 ~ 99% @ 0,5 C

Standard charge
Charging voltage 14.6 ± 0.2 V
DC / CV charging mode
Charging current 11A
Max. Charging current 60A
Load breaking voltage 14.6 ± 0.2V


Standard discharge
100A continuous current
Pulse current max. 105A (<3s)
Discharge cutoff voltage 11V
Depth of discharge 90% DOD

Environment
Charging temperature from 0 ℃ to 55 (60F to 131F) @ 60 ± 25% relative humidity
Discharge temperature -20 ℃ to 60 (-4 to 140 ° F) @ 60 ± 25% relative humidity
Storage temperature -20 ℃ to 45 (-4 F to 113 F) @ 60 ± 25% relative humidity
IP rating IP65

Mechanical
ABS + PC plastic housing (the top cover can be removed for maintenance)
Weight 9.8 kg
Dimensions 350mm x 171mm x 158mm
Package size 410mm x 230mm x 230mm

applications Installation
Parallel connection, 24V / 36V / 48V series connection
Integrated Control Battery Management System (BMS)
oversight
Bluetooth monitoring, smartphone app