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Contact Person : Ms. Chen Serena
Company Name : Shanxi Zhongdao Energy Co., Ltd.
Tel : 86-0755-83037145
Fax : 86-0755-88250129
Address : Guangdong,Shenzhen,4/F,No.1 Plant,Guanghui Science Park,Bao'an District
Country/Region : China
Zip : 518000

12v40ah solar battery

Product Detailed

LED status indicator built-in OverCharge,OverDischarge,OverTemperature cell balancing RS-485 protocol replace lead-acid

a simple plug-and-play replacement for typical lead-acid battery

built-in protection for over-charge, over-discharge and over-temperature

no battery management system required

series connection up to four batteries(48V)

inta-module balancing

LED battery status indicator

maintenance-free

can be charged using most standard lead-acid chargers

RS-485 communication

specifications	12V-40AH
Voltage	12.8V
Nominal Capacity(C/2,23°c)	40Ah
Weight(approximate)	6.5Kg
Dimension incl. Terminals LxWxH	197x131x183mm
Terminals, Female-Threaded	1/4-20
Specific Energy	79Wh/kg
Energy Density	110 Wh/l
Standard discharge @23°c	Max.Cont Current	30A
	Max.20 sec.Pulse	80A
	Cut-off Voltage	10V
	Run-time@10A	240min
	run-time@30A	80min
Standard charge	Charge Voltage	14.6V
	Float	13.8V
	Recommended	20A
	Charge Time	2.5hrs
DC internal resistance(max)	15mΩ

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