Range summary:

The products are designed as standby power for communication, power, military and broadcast and television system. They possess precise ABS heat seal technology between container and lid and patented post seal structure. The design float life is 15 years.

The LSA range batteries are ensured the quality with NARADA's QA system according to the ISO9001 and ISO14001 standard.

Technical feature:

• 15+ years design life under floating application and cycle life is above 1200 at 80% DOD under temperature 25^oC.
• Reliable seal performance, no acid spillage, recombination efficiency reach 99.9%
• Initial capacity above 100%, the remaining capacity above 94% after storage for 3 months (25^oC)
• low float charge voltage. design (2.23V/cell, 25), extremely consistent float charge voltage
• Flexible connectors and convenient installation

Compliant standards :

• IEC60896-21/22
• BS6290 part 4
• Telcordia SR4228
• Eurobat guide
• UL
• Manufactured under system ISO9001(TUV) and ISO14001(DNV) by Narada

Main application:

• Telecommunications
• Uninterruptible power supply (UPS)
• Other applications to provide integrated stored energy system

Products characteristics:

• Recommended float charge voltage for 2V battery: 2.23Vpc at 77
• Self discharge rate :< 2% per month at 77^oF(25^oC)
• Design life: 15+ years at 68^oF(20^oC)
• Shelf life: 6 months at 68^oF(20^oC)
• Valve regulated system, no water addition needed
• the Pressure at which the valve opens & reclose is 8kpa(1.16psi) to 20kpa(2.9psi)

Technical Data
Products Showroom

Narada LSA Series Battery Operation Manual