Sunpal gel battery have high quality and long cycle life. The colloidal electrolyte can form a solid protective layer around the electrode plates to protect the electrode plates from damage and cracking due to vibration or collision, prevent the electrode plates from being corroded, and also reduce the bending and inter-electrode plate bending of the battery when the battery is used under heavy load. The short circuit of the battery will not cause a decrease in capacity, and has a good physical and chemical protection effect, which is twice the life of ordinary lead-acid batteries. Good deep discharge cycle performance. After the battery is deeply discharged and then recharged in time, the capacity can be 100% recharged, which can meet the needs of high frequency and deep discharge, so its use range is wider than that of lead-acid batteries.

Gel batteries, referred to as "gel cell," are sealed batteries filled with an electrolyte gel that reacts with lead plates. Generally, gel cell batteries last longer than sealed lead acid batteries, as they resist sulfation. Charging a gel battery with a lead acid charger is risky, since gel batteries require constant voltage charging, versus taper charging provided with lead acid chargers. It can be done if you monitor the charging process closely. When attempting to charge a gel battery with a lead acid charger, you must ensure the peak charging voltage does not exceed 14.7 volts, which would result in dried, non-conductive gel.

2v 600ah battery meet certifications:

IEC 61215, IEC 61730, UL 61730
ISO 9001:2008: ISO Quality Management System
ISO 14001: 2004: ISO Environment Management System
OHSAS 18001: 2007 Occupational Health and Safety