FT series is specially designed for telecom use with 12 years design life in folat service. By adopting a new AGM separator and centralised venting system, the battery can be installed in any position while maintaining high reliability.
1. Battery can be installed in any position. Easy instalation and handling.
2. Design for telecom with more than 12years design life.
3. High purity lead-tin alloy, reduce battery self discharge rate and increase battery service life.
4. ABS battery case made by LG raw material to increase battery service life.
5. Heat sealing technique instead of glue sealing to increase the tightness and stability of battery.
6. TTP technique not only reduce internal resistance and material cost but also increase battery life.
7. Conduct four large current discharge texting before package to insure battery quality.
8. Full charge before delivery. Buy and use it directly.