Deep Cycle 7Ah 9Ah Different Capacities Batteries For Long Distance Cycling

The electrolyte is a gel. A so-called colloidal electrolyte is a milky white gel made by mixing a gelling agent and sulfuric acid solution in a specific ratio through a special process. This electrolyte is scientifically formulated, less prone to plate sulfidation, and leaks even if the outer casing ruptures. It has low internal resistance and a low self-discharge rate, less than 3% per month, with excellent capacity recovery. After discharging to near 0V, short-circuit the positive and negative terminals for 24 hours, then recharge to the cut-off voltage. Repeat this discharge and short-circuit discharge five times until the cut-off voltage reaches 10.5V. After this, the battery capacity remains greater than 90% of its original capacity. Under normal circumstances, it can be cycled up to 500 times. The voltage ratio of a single gel battery cell is 0.5 to 1V lower than that of modern sealed batteries. The applicable temperature range is 10°C to 40°C, making it relatively cold-resistant.

For battery products, the transportation is mostly by sea, and shipping time varies from 20 to 60 days depending on the region.

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