♦Safety seal, Deflating system ,Simple maintenance, long lasting,Stable quality and high reliability
♦Gelled electrolyte made by mixing sulfuric acid with silica fume.
♦The electrolyte is gel like, immobile and does not leak, enabling
uniform reaction of each part of the plate.
♦High rate discharge performance due to tight assembly technology
♦Strong heat dissipation and wide operating temperature range
♦Avoid acid mist being separated out, environment friendliness
♦Efficient venting system release excessive gas automatically
12V 300AH Lead Acid Battery Specification
Nominal Capacity (10HR)
300.0AH/13.0A (20hr ,1.80V/cell,25 C/77 ºF)
290.0AH/25.0A (10hr,1.80V/cell, 25 C/77 ºF)
255.0AH/43.0A (5hr,1.75V/cell, 25 C/77 ºF)
235.3AH/65.1A (3hr,1.75V/cell, 25 C/77 ºF)
195.5AH/152.5A (1hr,1.60V/cell, 25 C/77 ºF)
Operating Temperature Range
Discharge: -20 ~55 ℃ (4 ~131 ºF)
Charge: 0 ~ 40 ℃ (32 ~104 ºF)
Storage: -20 ~50 ℃ (-4 122ºF)
intial Charging Current less than 20.0A. Voltage
14.4V~15.0V at 25 C(77 F)Temp. Coefficient -30mV/ C
Capacity affected by Temperature
40 ℃ (104 ºF) 103%
25 ℃ ( 77 ºF) 100%
0 ℃ ( 32 ºF) 86%
Max Discharge Current
♦Hybrid and off grid solar power system
♦ UPS battery backup
♦Wind solar energy system
♦ Signal system, emergency lighting system, security system
♦Power station and plant room
♦ Wide Battery Range: 12V&2V AGM/GEL, OPZV battery, and Lithium Battery.
♦ Products are exported to more than 150 countries
♦ EU and US certificates.
♦ Turn-key solar systems are offered, to save the time and money for the clients
♦ Rich experience in overseas construction of solar projects
♦ Professional after sale service.