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

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

Brand Name : CGB
Model Number : HR621W
Certification : CE/UL/VDS/TLC/ISO
Place of Origin : China
MOQ : 300 pcs
Price : negotiation
Payment Terms : T/T or L/C
Supply Ability : 135000 pcs per month
Delivery Time : 30 days
Packaging Details : Packed in carton, and then reinforced with pallet or wooden case for outer packing
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
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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
charge. memory, no need to discharge battery use, suitable for circuit design. 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.

Product Tags:

high discharge batteries


lead acid battery sealed

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

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