1. 100% Pre-delivery inspection, quality is guaranteed.
2. Pb-Ca grid alloy, low water loss.
3. Completely sealed, maintenance free, low self-discharge rate.
4. Injected with Gel electrolyte, higher capacity and longer service life.
5. Excellent performance in both high and low temperature (-30°C to 55°C).
6. Exclusive patented design with built-in electronic chip.
7. With its own detection function, real-time monitors capacity.
8.Convenient to use directly, no need acid filling before using.