PowerSafe Ainos from the United States has a good safety performance and a lean liquid design. The electrolyte inside the battery is completely adsorbed by the electrode plates and ultra-fine glass fiber separators, and there is no free flowing electrolyte inside the battery. Under normal use, there is no electrolyte leakage, and it can be installed at a 90 degree angle and used normally. Valve controlled sealed structure, when the air pressure inside the battery is occasionally high, the pressure can be released through the automatic opening of the safety valve to ensure safety. There is less accumulation of flammable and explosive gases inside, which cannot reach the explosive concentration and has good explosion-proof performance.

Due to the use of high-purity raw materials and long-life formulas, as well as consistency control processes for battery packs, the normal float charging design life of the battery pack can reach 7-10 years (≥ 38Ah).

The maintenance free performance utilizes the cathodic absorption sealing principle, with a gas seal composite efficiency of over 95%. Under normal use, water loss is minimal, and the battery does not require regular fluid replacement maintenance. Green and environmentally friendly, with no acid mist during normal charging, does not pollute the computer room environment, and does not corrode the equipment in the computer room.

① Starting from controlling the weight and thickness of the grid and the amount of paste applied; ② Before final assembly, weigh and grade each electrode plate (for batteries with a capacity of ≥ 38Ah) to ensure the relative consistency of the amount of active substance in each individual cell Before going offline, discharge the battery and perform a one-time assembly of capacity and open circuit voltage; ⑤≥ The static period testing of 38Ah batteries before leaving the warehouse, after a "time test" of 7-15 days, can effectively detect a very small number of suspected batteries that are difficult to detect when offline; ⑥ Secondary assembly is carried out based on the open circuit voltage and internal resistance of the battery when it is shipped out. 1. Good safety performance: no electrolyte leakage, no battery expansion or rupture under normal use.

2. Good discharge performance: stable discharge voltage and smooth discharge platform.

3. Good vibration resistance: The fully charged battery is completely fixed and vibrates at a frequency of 16.7Hz for 1 hour with an amplitude of 4mm, without leakage, battery expansion or rupture, and the open circuit voltage is normal.

4. Good impact resistance: The fully charged battery naturally falls from a height of 20cm onto a 1cm thick hardwood board three times. No leakage, no battery expansion or rupture, normal open circuit voltage.

5. Good over discharge resistance: A fully charged battery at 25 degrees Celsius can be discharged with a constant resistance for 3 weeks (the resistance value is equivalent to the required resistance for a 1CA discharge of the battery), with a recovery capacity of over 75%.