12V battery UPS rechargeable lead acid battery 12v20ah

12V battery UPS rechargeable lead acid battery 12v20ah 

Why us?

1. Invested by the No. 1 lead mine group in Asia, No.3 in the world;

2. 50 years' experiences in producing lead acid battery;

3. Own Lead mine & Smelting factory & plate factory & SLA battery assembling factory;

4. Purity of lead---99.998%

5. Competitive Price;

6. QC in each line, quality 100% pass testing;

7. Free sample for testing;

Features

1. Using oxygen recombination technology: maintenance-free
2. High quality AGM separator: extend cycle life and prevent micro short circuit
3. ABS case and non-spillable
4. Excellent safety performance: No electrolyte leakage, battery swelling and cracking under normal use.
5. High purity raw material: ensure low self discharge rate
6. High capacity and long service life.
7. Copper-coated Silver termimals.
8. High safety and fire-retardant, no leakage of corrosive gas or liquid.