2V 500Ah stable voltage OPzV battery for communication projects

 2V 500Ah stable voltage OPzV battery for communication projects 

Material advantages:

1, German origin fumed silica of 15-20nm as gels. Its surface area is 100-1000 times of common gels.

2, High temperature resistant lignin.. Norway origin lignin and adding some agent with new technology. The battery can work in -40 and 60 centigrade degree environment.

3, America 4BS seed material, making polar plate longer life with high and even distributed PbO2.

4, Conductive polymeric material. Carbon fiber as conductive.

Battery Advantages:

1, high gravimetric specific energy:

2, long lifespan: GFMJ series: 8-15years of floating operation,

DMJ series: recharging circle reaches 500 times

CNJseries: circle times is 30% more than world standard.

3, large current charge and discharge features

4, operating environment: -40°C~+60°C

5, low self-discharge: self-discharge rate<0.075%/day. 75% power left after 1 year storage.