ZINSCHE battery performance:

ZINSCHE battery performance:



Formation process of electrode plate groove in battery shell

Ensure the consistency of voltage between individual batteries.

Independent high-pressure automatic sealing safety valve

Test to prevent early water loss and failure of the battery. All flame-retardant batteries are equipped with fireproof film to enhance safety.

Design of epoxy resin pole sealing

The pole leakage extends the battery life and protects the surrounding precision electronic equipment, and has been factory tested to ensure long service life and performance.

Advanced liquid absorbing glass fiber membrane (AGM) technology

Adopting a special ultra-fine microporous membrane to adsorb all electrolytes and reduce internal resistance, increase capacity, effectively utilize space, and prevent leakage to ensure installation and storage safety.

Glass fiber membrane with resistance to penetration

Prevent battery failure and short circuit to extend battery life.

Heavy duty thickened electrode plate

Make the battery durable and reach a design lifespan of 20 years.

Special positive grid alloy

Pure lead and tin alloys.

Front insulation protective cover design

Easy to install.

Pole design with bidirectional connection

Flexible connection between batteries.

Microcar patented catalytic safety valve

Improve the high-temperature characteristics of the battery.

Multi piece foundation base

Complies with UBC'97 seismic standard -8-story formwork with a 2B seismic zone can be set on the top floor of the building; A magnitude 4 earthquake zone can only be erected on the ground floor.

Flame retardant polymer shell and cover plate

Flame retardant grade reaches UL 94 V-0/>28% L.O.I





There is a problem with the circuit. Change the circuit, you idiot. The lead block and electrolyte need to be replaced. During the use of lead-acid batteries, the powder on the electrode plate falls off, and the acidity of the electrolyte deviates from the normal value, which can cause the phenomenon you mentioned. The capacity drops differently. Do not use it, which may damage the battery



Since it's a lead-acid dry battery, how can you add electrolyte? Nowadays, batteries in electric vehicles are maintenance-free and mostly disposable with large capacity. I believe that polymer lithium-ion batteries should be used with caution when charging flashlights with capacitor voltage reduction, as they are more delicate and can easily cause problems in the protective circuit. But nickel hydrogen batteries are more suitable. I have been using them for charging flashlights, electric fly swatters, high-voltage self-defense devices, etc., and have been using them for many years with good results. Crystal gel batteries are not as magical as salespeople say, they are no different from ordinary batteries, and sometimes they are not as good as ordinary lead-acid batteries. Don't let the sales guide mislead you.