The Harbin Coslight Storage Battery Co., Ltd is a company listed at Hong Kong Stock Exchange , and a specialized enterprise for producing valve-regulated lead-acid storage battery with the largest production scale and most advanced production facilities in China.

 

Rely on the production experiences and scientific research results over ten years, the company successfully worked out two series high performance products , GFM(Z) and GFMD, which are appearance improved, and their performance specifications can meet the international advanced level. Ultra-low floating charge voltage and do not need equalizing charge, the difference of floating charge voltage is less than 20mv.

The company has the most advanced plate casting machine, plate pasting machine and the fully automatic assembly lines. Coslight is going to keep the most advanced level in the world and lead the developing trend of Chinese valve-regulated lead-acid storage battery.

6-GFMX-FC Series

The product is 48V LA battery designed for high temperature operational environment. It equips with advanced BMS, which can adjust the control parameters of the battery along with temperature dynamic change. And that can improve service life of battery used in high temperature effectively. The battery floating charging life will not get reduced when being used at class I power grid below 40℃ without air condition. So the product applies to various types of high temperature environment or energy saving application without air condition.

Feature and Advantage

Capacity range:100 ~ 150Ah

Temperature range:-15 ~ 60℃

New-type Pb-Ca-X corrosion-resistant grid alloy

Unique electrolyte formula

BMS

Multiple sealing structure, no leakage

Mounting rack design with resistance against IX degree of seismic intensity

20 years design floating life (25℃)

Performance Parameter:
Performance indexRecommended optimum value
Operating temperature rangeDischarge:-40℃ ~ 60℃
Charge:-15℃ ~ 60℃
Optimum temperature:23℃ ~ 27℃
Floating charge voltage53.5V / 48V battery(25℃)
Max. charge current≤0.15C10
Equalize charge voltageIs not necessary
Max. AC rippleFloating charge voltage fluctuation≤0.5%RMS
or 1.5% of P-P value
AC ripple current ≤ C/20 A RMS
Storage lifeSupplementary charge once every 6 months (25℃)
AccessoryBonding bar between batteries/battery rack/ take-off terminal
Specification:
ModelRated voltage(V)Rated capacity(Ah)Dimensions(mm)
C10C1LWH
6-GFMX-100FC4810056620585272
6-GFMX-120FC4812067620505359
6-GFMX-150FC4815084620585359

6-GFMC-JC Series

6-GFMC-JC series is long life 12V LA battery which adopts colloid flat grid technology, with the advantages of long service life, high stability, excellent discharge performance, good charging accept ability, and etc. The product can be widely used at II or III class power supply areas for telecom system, or used at the field of EV, Electrical Sightseeing Vehicle and etc.

Feature and Advantage

Capacity range(C10):24 ~ 200Ah

Temperature range:-20 ~ 55℃

X-type corrosion-resistant alloy, high density grid design

New-type diaphragm material suitable for high compression ratio

GEL electrolyte

Flame-retardant UL94-V0 ABS shell

13 years design floating charge life (25℃)

Cycle life increases to double

Performance Parameter
Performance indexRecommended optimum value
Operating temperature rangeDischarge:-40℃ ~ 70℃
Charge:-20℃ ~ 55℃
Optimum temperature:23℃ ~ 27℃
Floating charge voltage13.50V / 12V battery(25℃)
Max. charge current≤0.15C10
Equalize charge voltage14.10V / 12V battery(25℃)
Max. AC rippleFloating charge voltage fluctuation≤0.5%RMS
or 1.5% of P-P value
AC ripple current ≤ C/20 A RMS
Storage lifeSupplementary charge once every 6 months (25℃)
AccessoryBonding bar between batteries/battery rack/ take-off terminal
Specification:
ModelRated voltage(V)Rated capacity(Ah)Dimensions(mm)Weight(kg)Terminal
C10C1LWHTotal height
6-GFMC-38JC12382225716617217616.7M6
6-GFMC-50JC12502832216717017521.3M6
6-GFMC-65JC12653728817121622726.4M6
6-GFMC-80JC12804537717421722732.2M8
6-GFMC-100JC121005640717421622733.5M8
6-GFMC-120JC121206849720322524752M8
6-GFMC-160JC121609049725922424766M8
6-GFMC-200JC1220011249725922424773M8

6-GFMC-XC Series

The product is long life 12V LA battery, which adopts AGM technology. The improved grid and assembly structure have greatly improved battery cycle life. The product has the advantages of long life, high reliability, excellent discharge performance, good charge acceptance and etc. It can serve as energy storage system for solar energy, wind energy, tidal energy and others, which is the long life battery specially designed for users in energy storage field.

Feature and Advantage

Capacity range(C100):26 ~ 220Ah

Temperature range:-25 ~ 60℃

X-type alloy additive, high density grid design

New-type diaphragm material suitable for high compression ratio

GEL electrolyte

Flame-retardant UL94-V0 ABS shell

13 years design floating charge life (25℃)

Cycle life increases to double

Performance Parameter:
Performance indexRecommended optimum value
Operating temperature rangeDischarge:-40℃ ~ 70℃
Charge:-20℃ ~ 55℃
Optimum temperature:23℃ ~ 27℃
Floating charge voltage13.50V / 12V battery(25℃)
Max. charge current≤0.15C10
Equalize charge voltage14.10V / 12V battery(25℃)
Max. AC rippleFloating charge voltage fluctuation≤0.5%RMS
or 1.5% of P-P value
AC ripple current ≤ C/20 A RMS
Storage lifeSupplementary charge once every 6 months (25℃)
AccessoryBonding bar between batteries/battery rack/ take-off terminal
ModelRated voltage(V)Rated capacity(Ah)Dimensions(mm)Weight(kg)Terminal
C10C1LWHTotal height
6-GFMC-38XC12382225716617217616.7M6
6-GFMC-50XC12502832216717017521.3M6
6-GFMC-65XC12653728817121622726.4M6
6-GFMC-80XC12804537717421722732.2M8
6-GFMC-100XC121005640717421622733.5M8
6-GFMC-120XC121206849720322524752M8
6-GFMC-160XC121609049725922424766M8
6-GFMC-200XC1220011249725922424773M8

6-GFM Series

The product is 12V LA battery used for UPS, which adopts AGM valve-regulated sealing technology, with the advantages of mature technology, steady performance, balanced technical indicators, high cost performance, easy assembling and etc. So it is the optimal choice for UPS users (Commercial Grade/ Industry Grade) in all fields.

Feature and Advantage

Capacity range:24 ~ 200Ah

Temperature range:-15 ~ 50℃

Multiple sealing structure, no leakage

Flame-retardant UL94-V0 ABS shell

Connector design with 100% insulation protection

Various installation methods such as support type/cabinet type/rack

Mounting rack design with resistance against IX degree of seismic intensity

10 years design floating life (25℃)

Performance Parameter:
Performance indexRecommended optimum value
Operating temperature rangeDischarge:-40℃ ~ 70℃
Charge:-15℃ ~ 50℃
Optimum temperature:23℃ ~ 27℃
Floating charge voltage13.50V / 12V battery(25℃)
Max. charge current≤0.15C20
Equalize charge voltage14.10V / 12V battery(25℃)
Max. AC rippleFloating charge voltage fluctuation≤0.5%RMS
or 1.5% of P-P value
AC ripple current ≤ C/20 A RMS
Storage lifeSupplementary charge once every 6 months (25℃)
AccessoryBonding bar between batteries/battery rack/ take-off terminal
Specification:
ModelRated voltage(V)Rated capacity(Ah)Dimensions(mm)Weight(kg)Terminal
C20C1LWHTotal height
6-GFM-2412241416512517718010M6
6-GFM-3812382219616517617813.8M6
6-GFM-5012502825716617017618.2M6
6-GFM-6512653732216717017522.5M6
6-GFM-8012804528817121622728.2M6
6-GFM-100121005637717421722733M6
6-GFM-120121206840717421622739.8M6
6-GFM-150121508449720322524753.8M6
6-GFM-2001220011249725922424770M6