Wuhan Chang Guang Battery Co., Ltd


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Wuhan Changguang Battery Co., Ltd

Good quality High Rate Discharge Battery for sales
Good quality High Rate Discharge Battery for sales
The excellent starting capability and multiple performance, the strong resuming ability after discharging. A very good experience!

—— Aleksandra Nowak

Economical and environmental protection. Simple to operate, easy to maintain, and much better than the batteries we’ve used before!

—— Marek Dulowski

We cooperate with CGB for over 18 years, the stable quality and excellent service bring us more confidence to go future in our market!

—— Benyamin Farahani

CGB is our wonderful qualified battery supplier, the capacity, the lead time, the service, the delivery,...everything is the best!

—— Krisztian Czipo

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12V 20AH Valve Regulated Sealed Lead Acid Battery UPS Power Apllication

China 12V 20AH Valve Regulated Sealed Lead Acid Battery UPS Power Apllication supplier

Large Image :  12V 20AH Valve Regulated Sealed Lead Acid Battery UPS Power Apllication

Product Details:

Place of Origin: China
Brand Name: CGB
Certification: CE/UL/VDS/TLC/ISO
Model Number: HR1285W

Payment & Shipping Terms:

Minimum Order Quantity: 300 pcs
Price: negotiation
Packaging Details: Packed in carton, and then reinforced with pallet or wooden case for outer packing
Delivery Time: 30 days
Payment Terms: T/T or L/C
Supply Ability: 135000 pcs per month
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Detailed Product Description
Product Name: HR1285W Application: UPS , EPS
Voltage: 12V Capacity: 20AH
Size Of Battery: 180*76*167mm Terminal: RT-16
Weight: 6.72 KG Case: ABS-HB,V0


12V 20AH Valve Regulated Sealed Lead Acid Battery UPS Power Apllication






Sealed Construction


The unique construction and sealing techniques of the battery guarantee leak


proof operation in any position with no adverse effect to capacity or service life.



Electrolyte Suspension System


All batteries utilize an electrolyte suspension system consisting of a high


porosity, glass fiber material which in conjunction with plates, totally absorb and


contain the electrolyte.



Gas Recombination


CGB batteries incorporate a built-in design that controls gas generation and


induces recombination of more than 99% of gases generated during float or


cyclic usage.



Maintenance Free Operation


There is no need to check specific gravity of the electrolyte or add water to


batteries during float service life. In fact, there is no provision for this type of





Low Pressure Valve Regulated System..


All batteries are equipped with safety release valves, designed to operate


between 1.5 and 6 psi (10-40kPa) and automatically reseal. Hence, there is


never an excessive accumulation of gas within the battery.



Heavy Duty Grids


Heavy duty lead calcium tin alloy grids provide an extra margin of performance


and service life in either float or cyclic applications.



Cyclic Service Life


More that 600 discharge/recharge cycles can be realized from CGB CB and HR


batteries, dependent on the average depth of discharge.



Self Discharge - Shelf Life


The self discharge rate at room temperature is approximately 3% of rated


capacity per month.



Operating Temperature


CGB Batteries may be operated over a broad range of ambient temperatures.



Deep Discharge Recovery


The batteries recover their capacities even after repeated deep discharges.







Nominal Voltage 12V Nominal Capacity (C20) 20Ah (10.5V, at 25℃)
Nominal Power(15min) 85W/Cell (10.02V, at 25℃) Weight Approx. 6.72kg
Dimension Length 180mm Terminal RT-16
Width 76mm Internal Resistance Approx. 13 mΩ (25℃)
Height 167mm Max Charging Current 6.0A (25℃)
Total Height 167mm Max Short-duration Discharge Current 600A(25℃)
Charging Voltage Standby Use 2.275±0.025V/cell (25℃) Temperature Compensation Standby Use -3.3mV/℃/cell
Cyclic Use 2.45±0.05V/cell (25℃) Cyclic Use -5mV/℃/cell






Uninterruptable Power Supply (UPS)






Emergency lighting



Fire alarm and security systems



Medical appliance



Solar applications



Electronic test equipment



Electronic measuring devices



Geophysical devices







Designed life for floating charge is 3-5 years (20℃);



Design with flat plate, GEL electrolyte and AGM separator technology;



GEL electrolyte inside of battery keeps uniformity condition, battery is with


excellent cycle life;



GEL electrolyte has huge thermal capacity, thermal runaway phenomena never





High strength ABS material for container & lid;



Wide temperature scope of application(-15~45℃)



Best temperature of application(20±5℃);



No leaking, safe and reliable



Standing or lying down for using, convenient to transport and install



Low self-discharge rate.



Contact Details
Wuhan Changguang Battery Co., Ltd

Contact Person: Song Gao

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