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 3AH HR1214W Energy Storage Battery , High Rate Discharge battery Maintenance Free

China 12V 3AH HR1214W Energy Storage Battery , High Rate Discharge battery Maintenance Free supplier

Large Image :  12V 3AH HR1214W Energy Storage Battery , High Rate Discharge battery Maintenance Free

Product Details:

Place of Origin: China
Brand Name: CGB
Certification: CE/UL/TLC/ISO
Model Number: HR1214W

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: HR1214W Application: Emergency Security System
Voltage: 12V Capacity: 3AH
Size Of Battery: 141*34*94*100mm Terminal: FO-02/FO-03
Weight: 1.25 KG Case: ABS-HB, V0
Color: Gray/Black/Green


12V 3AH HR1214W Energy Storage Battery , High Rate Discharge battery Maintenance Free





3-5 years float life at 20°C


Up to 5 years design life at renewable energy applications


Wide operating temperature range from -15°C to 45°C


Nano gel electrolyte eliminate the acid stratification and prolong cycle life


Round trip efficiency as high as 85%.


Thick positive flat plate design with high Tin low Calcium alloy and high density




Low self-discharge rate and long shelf life (9 months at 25°C)


Excellent deep discharge recovery capability


Maintenance free, no need add water any more when use it.


Completely sealed(all gases recycled internally), no acid leak.






Nominal Voltage 12V Nominal Capacity (C20) 3Ah (10.5V, at 25℃)
Nominal Power(15min) 14W/Cell (10.02V, at 25℃) Weight Approx. 1.41kg
Dimension Length 141mm Terminal FO-01/FO-20
Width 32mm Internal Resistance Approx. 70 mΩ (25℃)
Height 103mm Max Charging Current 0.9A (25℃)
Total Height 109.5mm Max Short-duration Discharge Current 90A(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






UPS & EPS system




Banks & Financial Centre


Hospital& Testing Laboratories


Emergency Power Systerm


Alarm & Security system


High Power Backup Supply







Extra Long Life: our batteries are designed with high quality grid alloy enables


the grid with features of anti-corrosion, low gas emission and excellent deep


cycle performance, as well as high density and special deep cycle lead paste


prescription is adopted to ensure extra long cycle life.



High Reliability and Safety: High strength ABS battery container and lid, perfect


safety valve design, and high strength & excellent large current


electroconductivity copper terminal design are adopted to ensure the batteries


with high reliability and safety at extreme condition.



High Environmental Adaptability: our batteries adopts special fumed silica Gel


in electrolyte and special Gel type separator to prevent electrolyte sratification.


This can significantly improve the battery's service life and environmental





Non-Cadmium Design, Environment-friendly: our batteries have adopted


internationally leading technology - container formation non-cadmium


production technology, which is in the leading position in the industry. It helps to


save energy 28.5%, save water 90%, and non-discharge of waste water.




Battery structure:



1. Positive electrode plates

Positve plates are made of lead –calcium alloy with special chemical fromula


2. Negative Electode plates

Negative plates are made of lead – ehemical fromula


3. separator

The glass – fibre separator in HENDA SLA battery are made with advanced


technology –this high porosity of the separators retains adequate electrolyte for


reaction with active matterial of the plates .


4.safe valve

The valve system which operaters from 1 psi to 6psi (0.07-0.43kg/cm3) is


designed to relaease excess gas and keep the internal pressure within the


optmum range of safety .it protects the negative plates from contamination from


oxygen in the air valve are 100%visually inspected during battery production


Contact Details
Wuhan Changguang Battery Co., Ltd

Contact Person: Song Gao

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