Cheap factory price free maintenance vrla battery 12v7ah with long span life sealed lead acid 12volt battery

KW series (normal series) contains 2V, 4V, 6V, 12V VRLA batteries, which are widely used in UPS, Telecommunication, Emergency Lighting, Toys and so on. This Series use AGM technology, use good corrosion-resistance and special lead-calcium alloy for grid, which ensure the long deep cycle life of battery, high-current discharge and perfect recovery performance. This series batteries have high energy ratio, high reliability, convenience, used in a lot of application fields. It is safe, clean, enviromental-friendly, easy to install etc.

Specification:

• Nomimal voltage: 6V, 12V
• Rated Capacity: 1.4Ah ~ 250Ah
• Operating temperature range: -15 ~ 45 ℃
• The design life is 5 years
• Using special polybasiclead base alloygrid with high corrosion resistance and charge acceptance
• Using new special process sheet formula to improve the utilization of active material
• Using high quality superfine glass fiberliquid-suction battery technology to exceed 99% gas recombination rate
• High-strength ABS plastic battery slot and cover with features of compact structure, corrosion resistant, impact resistance and
anti-vibration and so on
• Small internal impedance, excellent performance when high current discharge
• Low self-discharge, wide operating temperature range
• Using multiple sealing technologies to ensure no leakage, no acid mist escaping to keep safe and reliable
• Using strict production process, unit voltage balance is strong
• Free maintenance, without adding water rehydration
• The battery has full charged before leaving the factory, and transportation is safe systems, fire alarms and security systems
• Standard:GB/T 19638.1.2,IEC 60896-21/22,YD/T 799-2010

(1) Positive plate and negative plate
Special polybasic lead-calcium alloy formula to reduce the corrosion of grid, extend service life.

(2)Electrolyte
Analysis of pure dilute sulphuric acid electrolyte, low self-discharge.

(3)ABS shell
High strength ABS shell will not be damaged under normal collision and overcharge.

(4)Partition Plate
High quality superfine glass fiber liquid-suction battery technology to exceed 99% gas recombination rate.

(5)Copper terminal
Low resistance copper pole to ensure safe discharge of high current without heat.

Lithium Battery Module

OPzV Series-Tubular gel battery

KG Series-Gel battery

KF Series-Front terminal battery

KFG Series-Front terminal gel battery

Wall Mounted LIFEPO4 Battery

Kweight is a professional Valved Regulated Lead Acid battery manufacturer and trading company with more than 14 years experience in China. Our main products are VRLA batteries including AGM batteries, Gel batteris,Deep cycle batteries,Front terminal/access batteries, OPzV batteries, OPzS batteries，Lifepo batteries,Potable power generator etc, which were widely used in UPS system, Telecommunications system, Power Station, EPS, Solar and Wind energy storage systems

Vision: To become one of the leading global suppliers of power products.
Mission: Based on broad power industy,providing the safe and reliable power products and service for users to achieve win-win situation.
Value: Assured long-lasting quality,reliable long –existing service.

Certificates:

1) We have more than 13 years experience of manfacturing SEALED LEAD ACID battery.
2) Our batteries have been used in "2010 Singapore Youth Olympic Games" and gained 

     "The Best Battery Supplier of Power Products".
3) Our battery is maintenance free with long life design.
4) Strictly quality control through the whole producting process.
5) Changing on the material:color,shape acceptable
6) Third party inspection:acceptable;
7) Spots check after production before shipping.
8) Batteries price will be changed with the lead price change.
9) High quality service from Kweight family members' hard working, always have, and always will.

Pre-sale service