Wuhan Chang Guang Battery Co., Ltd


About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsHigh Rate Discharge Battery

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

I'm Online Chat Now

6V5AH HR621W High Rate Dicharge UPS EPS Power Supply VRLA Battery

China 6V5AH HR621W High Rate Dicharge UPS EPS Power Supply VRLA Battery supplier

Large Image :  6V5AH HR621W High Rate Dicharge UPS EPS Power Supply VRLA Battery

Product Details:

Place of Origin: China
Brand Name: CGB
Certification: CE/UL/VDS/TLC/ISO
Model Number: HR621W

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
Contact Now
Detailed Product Description
Product Name: HR621W Application: UPS , EPS
Voltage: 6V Capacity: 5AH
Size Of Battery: 70*47*101mm Terminal: FO-02/FO-03
Weight: 0.88 KG Case: ABS-HB, V0

6V5AH HR621W High Rate Dicharge UPS EPS Power Supply VRLA Battery​
1.Oxygen recombination:Sealed and maintenance-free.
2.High qulified AGM separator with Pb-Ca alloy plate.
3.Low self-discharge Flame-retardant.
4.ABS case Sealed construction and non-spillable.
5.Can be mounted on multi-position.
6.Working temperature range: -20'C~+50'C.
7.Long service life, more than 12 months storage.
8.Superior high rate discharge performance and cycle character.
9.More and faster starting power over conventional batteries

Nominal Voltage6VNominal Capacity (C20)5Ah (5.25V, at 25℃)
Nominal Power(15min)21W/Cell (5.25V, at 25℃)WeightApprox. 0.88kg
DimensionLength 70mmTerminalFO-02/FO-03
Width 47mmInternal ResistanceApprox. 18 mΩ (25℃)
Height 101mmMax Charging Current1.5A (25℃)
Total Height 106mmMax Short-duration Discharge Current150A(25℃)
Charging VoltageStandby Use2.275±0.025V/cell (25℃)Temperature CompensationStandby Use-3.3mV/℃/cell
Cyclic Use2.45±0.05V/cell (25℃)Cyclic Use-5mV/℃/cell

Feature & Advantage
1.The battery is full of power when it’s out of factory, no need to use liquid
2.no memory, no need to discharge battery use, suitable for circuit design.
3.by high partition, adsorption and strong.
4.there is no flowing liquid (poor liquid), does not leak acid and free Upside
5.comply with environmental requirements, ease of use.
6.the use of lead-calcium alloys, battery self-discharge is very low.
7.easy storage, less maintenance.
8.using ABS plastic shell and valve technology for safe use.



UPS & EPS system






Banks & Financial Centre



Hospital& Testing Laboratories



Emergency Power System



Alarm & Security system



High Power Backup Supply

(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: Song Gao

Send your inquiry directly to us (0 / 3000)