VRLA high capacity lead calcium battery
USD $3.5 - $6 /Piece
Min.Order:500 Pieces
Zhengzhou Kanglida Electronic Power Co., Ltd.
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Advantage
1.The battery is full of power when it’s out of factory, no need to use liquid charge;
2.no memory, no need to discharge battery use, suitable for circuit design;
3.by high partition, adsorption and strong;
4.there is no flowing liquid (poor liquid), does not leak acid and free Upside down,
ply with environmental requirements, ease of use,
6.the use of lead-calcium alloys, battery self-discharge is very low,
7.easy storage, less maintenance;
8.using ABS plastic shell and valve technology for safe use.
Advantage
The deep cycle battery 6v5ah can be used in children's toy car, emergency light, and so on.
battery characteristic | ||||
Nominal voltage | 6V | |||
Nominal capacity(20h rate) | 5.0Ah | |||
Size | Total height | 106mm | ||
length | 70mm | |||
width | 48mm | |||
height | 101mm | |||
Weight | 0.75kg | |||
Rated capacity 25°C(77°F) | 20 hour rate(0.25A) | 5.00Ah | ||
10 hour rate(0.43A) | 4.30Ah | |||
5 hour rate(0.80A) | 4.00Ah | |||
1 hour rate(2.80A) | 2.80Ah | |||
Internal resistance | in full charge status 25°C(77°F) | 30mΩ | ||
Capacity at different temperature(10h) | 40°C(104°F) | 102% | ||
25°C(77°F) | 100% | |||
0°C(32°F) | 85% | |||
-15°C(5°F) | 65% | |||
Self discharge 25°C(77°F) | capacity after 3 months | 91% | ||
capacity after 6 months | 82% | |||
capacity after 12 months | 64% | |||
Mode of charge (constant voltage) 25°C(77°F) | cycle-use | initial charging current less than1.5A , voltage7.05-7.20V | ||
float-use | Initial charging current less than 1.5A voltage6.75-6.90V |
Notice