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Flame Retardant High Rate Discharge Battery Maintenance Free 12V 5Ah

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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Flame Retardant High Rate Discharge Battery Maintenance Free 12V 5Ah

China Flame Retardant High Rate Discharge Battery Maintenance Free 12V 5Ah supplier

Large Image :  Flame Retardant High Rate Discharge Battery Maintenance Free 12V 5Ah

Product Details:

Place of Origin: China
Brand Name: CGB
Certification: CE/UL/VDS/TLC/ISO
Model Number: HRL1221W

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: HRL1221W Application: UPS , EPS
Voltage: 12V Capacity: 5AH
Size Of Battery: 90*70*107mm Terminal: FO-02/FO-03
Weight: 1.76 KG Case: ABS-HB, V0

Flame Retardant High Rate Discharge Battery Maintenance Free 12V 5Ah





Nominal Voltage 12V Nominal Capacity (C20) 5.0Ah (10.5V, at 25℃)
Nominal Power(15min) 21W/Cell (10.02V, at 25℃) Weight Approx. 1.76kg
Dimension Length 90mm Terminal FO-02/FO-03
Width 70mm Internal Resistance Approx. 35 mΩ (25℃)
Height 101mm Max Charging Current 1.5A (25℃)
Total Height 107mm Max Short-duration Discharge Current 150A(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






●The HRL (High Rate-Long Life) series is especially designed for high rate discharge applications. By using strong grids and specially designed active material, the HRL series offers stable Performance during high current discharge. It offers extremely high power output at 15 minutes backup time with 5~8 years (20℃) design longer life. It is highly suited for high rate UPS/EPS systems and power switchgear applications.


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

● Best temperature of application (20±5℃);





● UPS & EPS system

● Telecommunication

● Banks & Financial Centre

● Hospital& Testing Laboratories

● Emergency Power System

● Alarm & Security system

● High Power Backup Supply




General Features:

1. 23 years manufacturing sealed lead acid storage battery in China
2. Excellent recharge and discharge performance;

3. ISO9001, ISO14001, OHSAS18001, CE, UL, VDS Certificates

4. Good prices due to our own plate production capacity

5. Safety and no leakage;

6. Wide range of operating temperatures with temperature compensated charging;

7. Maintenance-free operation - no addition of water to the electrolyte is required.

8. Extended service life due to low self-discharge levels.




(1) Charging voltage
After the battery is full converted to float charging, the float voltage is around 13.0V. If the charging voltage is too high will cause the battery overcharge, otherwise the battery will not be full charged. Charging voltage is abnormal, it may be caused by the battery configuration error, or it may be caused by controller failure. Do not choose the controller with bad quality.
(2) The depth of discharge
Depth of discharge of the battery life is also a important factor for lifetime of battery, the deeper the battery discharge, the fewer the number of cycles, so battery should avoided from deep discharge.
(3) Regular maintenance
Battery should be regular checked in every period time after used, such as check its outlook, measuring the average voltage of each battery, etc.

Contact Details
Wuhan Changguang Battery Co., Ltd

Contact Person: Mr. Song_Gao

Tel: 86-27-84891323

Fax: 86-27-84891320-84891924

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