1. DC power supply for UPS
2. Capacity:10~1000Ah
3. Standard with IEC 60623/62259
4. Nominal votlage 1.2v

Nickel-cadmium cells have an anode (negative) in cadmium hydroxide and a cathode (positive) in nickel hydroxide, immersed in an alkaline solution (electrolyte) comprising potassium, sodium and lithium hydroxides. The cells are rechargeable and deliver a voltage of 1.2 V 

CHANGHONG UPS NI-CD batteries are specially designed and developed for various operation environment condition, which not only has the characteristic of traditional Ni-cad batteries, but also the advantage of ultra-low maintenance. They are widely applicable as DC power supply for telecom network, UPS, DC distribution system and switch gear, back-up power supply for emergency and public security systems, emergency lighting system, distribution control system of substations, communication systems, offshore oil and natural gas platform systems, safety system, public transportation systems and railway signal systems as emergency standby power supply, solar and wind power systems as energy store power supply.

ULTRA-LOW MAINTENANCE

CHANGHONG UPS battery adopts negative oxygen recombination technology and gas recombination vent plug technology, therefore, the water consumption is ultra-low and it is unnecessary to top up distilled water in 20-year operation life according to recommended method.

TECHNOLOGY OF GAS RECOMBINATION VENT PLUG

The gas recombination vent plug is installed on Changhong maintenance free Ni-Cad battery, effective catalyst combined by hydrogen and oxygen is fixed inside the vent plug and its catalyzing efficiency can be more than 95%. When the hydrogen and the oxygen generated in battery charging are entering into the vent plug, it is catalyzed and combined into water, which reflux into the electrolyte to refill water consumption inside.

WIDE TEMPERATURE RANGE AND LONG SERVICE LIFE

Changhong UPS batteries can be operated at wide temperature range of -40~60 centi degree. Its service life is more than 20 years according to the recommended operation methods. HIGH FLOAT-CHARGE EFFICIENCY After being float-charged for 16h by1.41V/cell±0.01V/cell, Changhong maintenance free Ni-Cd rechargeable batteries can discharged by 80% of the rated capacity.

Contact: 

Ms. Vicky Liu                                  Mr. Aaron Chen

Mobile:+86-13981110627             Mobile: +86-15881431809

Tel:+86-816-2863219                   Tel:+86-816-2863219

Fax:+86-816-2862006                  Fax:+86-816-2862006