In life, whether it is electric vehicles, solar and wind energy off-grid power stations, home energy storage power generation systems, solar off-grid systems, uninterruptible UPS power supplies, communication base stations, etc., the application range of sealed lead-acid batteries is still very wide. There are actually several classifications in these sealed lead-acid batteries used.

  There are three main types of sealed lead-acid batteries.

Category 1: Sealed Wet Lead-Acid Batteries This type of battery is best for applications that require a long-term operation, requiring regular watering of the battery, but it is the lowest cost lead-acid battery.

Category 2: AGM lead-acid batteries, which allow short run times without battery watering, which eliminates the risk of exposure to acid, but its downside is short battery life

 It is a medium-cost lead-acid battery.

The third category: Sealed Gel Battery. This is also a lead-acid battery that can run for a short time.

No battery watering is required and usually costs more than regular lead-acid batteries. No risk of exposure to acid, longer cycle life than standard AGMs

The fourth category is TPPL batteries. This is an AGM battery that is opportunistically rechargeable. Fastest charging without battery watering Has longer cycle life than standard AGM or sealed gel batteries but it is also the most expensive lead-acid battery.

Changshu Wanlong Power Technology R&D Co., Ltd. is a lead-acid battery manufacturer and storage battery manufacturer from China. The company sells sealed Ups batteries and sealed 12v batteries all year round. The quality reaches the international standard and the performance is outstanding.