PRODUCTS
SGL series colloidal valve controlled storage battery
SGL series colloidal valve controlled storage battery
APPLICATION FIELD
Power system: power plant, hydropower station, substation; Communication system: telecommunication, mobile, microwave transmission and other base stations; Finance, securities, office automation system; Solar distributed power stati
DESIGN FEATURE


Product features

12V valve regulated sealed lead-acid gel battery;

Flat paste structure positive plate;

Gel electrolyte, PVC special partition;

Capacity range: 7ah-200ah/12v

Floating charge life: 15 years @25 ℃

Cycle life: ≥ 800 cycles @100% discharge depth;

Wide temperature range- 40 ℃ -50 ℃

High rate discharge, suitable for ups\eps system;

Good deep discharge and continuous discharge performance;

Small self discharge, storage for more than 24 months @25 ℃


Charging characteristics

Floating charge voltage: 2.23-2.25VPC@25 ℃ equalizing charge voltage: 2.35-2.40VPC@25 ℃

Equalizing charge current limiting: no more than 0.15c10 (a)

Temperature compensation:- 2.5mv/℃

Compound efficiency: greater than 98%

Charging mode: constant voltage current limiting is recommended

Self discharge rate: less than 1.5%/month @25 ℃

Normal exhaust: less than 2mi/ah/month @25 ℃