Hola! GEM Battery I GS12-7 The typical application of 12V-7Ah/20Hr for UPS Power as battery bank in string connection of 128 PCS, 192 PCS. High grouping reliability from voltage-check & OCV-screening-selection during the production. High capacity: can reach 12V8AH/20HR Heavy weight: 2.40KG/PC Hi...

"Case” Study To choose a right case/container for your battery assembly is important, it helps you out of troubles from acid-leakage, low voltage, short of high-rate discharge and surface inflation - these are so annoying Cases in the battery business. GEM Battery keeps continuous improvement of lea...

The vertical-positioning battery charging method is applied on our UPS battery GS12-7 (12V7AH). By the requirement from one of our clients producing global famous and branded UPS device - the batteries are to be installed at multi-positioning inside the UPS units. When batteries are installed at fre...

Enjoy the White! Capacity: 12V-9Ah High-rate: HR1239W Weight: 2.68KG/PC GEM Battery GS12-9HR is on COS line, designed for UPS power High-rate discharge (HR1239W / 15mins @1.60VPC) purpose, would be great for critical power system. GEM Battery of UPS power range: 12V, 5-300Ah. Powered & Powerful!...

Updated model GS6-2.3 (6V-2.3Ah) released. We are pleased to release an updated model GS6-2.3 which is quite a small battery with compact size but high power output. It's particularly designed for carriage electric circuit, fitting with specific physical dimension requirement. GS6-2.3 Capacity: 6V-2...

Over the past 16 years we dedicated our-self to doing one thing only - to make good quality batteries. Every single person in our company followed and lead to it. Through decade years of internal self-development and external reliable quality supply of batteries, we are glad to receive positive...

Mainly there are two types of shape of battery plates, the Flat plate and Tubular plate. The electric energy of a battery (capacity AH) comes from the active material holding on positive plates (PAM) and negative plates (NAM). The active material are composited with chemicals and additives, and to b...

AGM & AGM Battery The AGM refers to Absorbent Glass Mat, it's kind of glass fiber material. AGM is one type of separators used for lead acid battery, the other types of battery separator could be plastic material, such as PE or PVC separator, and Phenolic Resin fibre. Lots of the lead acid ...