Applications
There are three different kinds of function batteries in this series, the low function, medium function and high function. It can satisfy the electric engine to start, ascend and descend the bow, the vehicle illumination, communication, signal, and power. At the same time, it can be considered as a emergency power for the large calculator, microwave station, electricity station and power station. Also ,it can be used to the power of store.

1. Charge with fixed current: charge 8h at 0.2C5A
Charge fast with fixed current: charge 2.5h at 0.4 C5A, then charge 2.5h at 0.2C5A.

2. charge with fixed current: the battery ，occasionally discharge.

(1) floating charge: 1.40～1.42V/single
(2) high rate charge：1.45～1.70V/single
(3) single velocity charge : 1.43～1.50V/single

Curves Of Middle Discharge Rage

For more data, please contact our engineers

Sintered NiCd Storage batteries for locomotives, etc.

Main features
1. Avoid the sudden expiration resulted in the short circuit, tiny short circuit and the heat out of control, safe and reliable.
2. It can short time discharge at 10～20C5A;
3.The battery has a good function to against the overcharge, and it will not destroy the battery at20～30C5A;
4. The period of supplement water is as long as 2～3 years.
5. Battery's life is as long as 10～20 years.
6. Cooperating temperature is wide ,-40℃～＋55℃。
7. The cost of maintenance is low and the cost of synthesize is reliable.

Applications
The series' battery mainly used for locomotive, air –condition electric generator unit, electric engine to start, ascend and descend the bow, brake and the vehicle illumination, the communication and the single equipment.

Charging method
1. charge with single voltage: 1.41±0.01V
2. charge with two stage:
(1) high rate charge : 1.42~1.45V (2) floating charge :1.40±0.01V