MSV Series is a single cell design, lightweight and especially for very long life application by innovational Pb-Ca-Sn alloy to improve corrosive resistance and service life. The service life is up to 15 years in standby service at 25℃.  . Capacity range is from 200Ah to 1000Ah of 2V battery, and all are rechargeable, highly efficient, leak proof and maintenance free.



■  When it is used in safe surroundings, the battery is maintenance free, adding water is unnecessary and it can be recharged repeatedly.

■  Heading 4With isolated seal, it can be put in horizontal way, vertical way and side way, its safety and functions totally will not be affected.

■  With special formula to manufacture lead calcium alloy as well as automatic progresses, gassing will be less.

■  Long life, low self-discharge rate and high reliability.

■  It has safety, low resistance so recharge is easy and energy output is more remarkable.

■  Container material could be flame retardant ABS with ranking UL 94V-0 and the oxygen index is above 28.

■  Standby use.

■  High rate discharge construction.

■  Deep discharge recoverability.

■  Batteries are strictly tested by our patented computer charge/discharge system.


ISO9001, 14001, OHSMS 18001 certified.

UL recognized components under UL 1989 (file number MH14533).

Complies with IATA/ICAO Special Provision A67 for air transport.

Classified per MG Amendment 27 as a non-hazardous material for water transport.

Recognized by DOT as “Dry charge” 49 CFR 171-189 for surface transport.


■  Classified to“> 12 years very long life”by EUROBAT

■  Complied with JIS C 8704, and qualified by the Battery Equipment Approval Committee of Japan for use in fire alarm, security systems and emergency lighting systems

 ■  Abundant experiences and supply records for telecommunications