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12V 1.8Ah CB1220SLM Non - Spillable charging lead acid batteries Maintenance Free

Wuhan Changguang Battery Co., Ltd
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Wuhan Changguang Battery Co., Ltd
City: Wuhan
Province/State: Hubei
Country/Region: China
Tel: 86-27-84891323
Contact Person:
Mr Song_Gao

12V 1.8Ah CB1220SLM Non - Spillable charging lead acid batteries Maintenance Free

Brand Name : CGB
Model Number : CB1220SLM
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 : CB1220SLM
Application : UPS , EPS
Voltage : 12V
Capacity : 1.8AH
Size Of Battery : 150*20*89.5mm
Terminal : PC-05
Weight : 0.68 KG
Case : ABS-HB,V0
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12V 2Ah CB1220SLM Non-Spillable Chargeing Sealed Lead Acid Battery


Maintenance-Free ,Absorbent Glass Mat Technology

Low Self Discharge

Long Designed service Life ,Deep Cycles

Excellent Discharge Performance

Environment Friendliness

Wide suitability of ambient temperature range


Nominal Voltage



1.8Ah (10.5V, at 25℃)

Nominal Capacity (C20)

1.8Ah(10.5V,at 25℃)


1.62Ah (10.5V, at 25℃)


Length 150mm


1.35Ah (10.5V, at 25℃)

Width 20mm


1.08Ah (10.2V, at 25℃)

Height 89.5mm

Internal Resistance

Approx. 80mΩ (25℃)

Total Height 89.5mm

Max Short-duration Discharge Current







Using ModeCharging VoltageTemperature CompensationMax Charging Current
Standby Use2.275±0.025V/cell (25℃)-3.3mV/℃/cell0.6A
Cyclic Use2.45±0.05V/cell (25℃)-5mV/℃/cell


Designed life for floating charge is 3~5 years (20℃);

AGM valve regulated sealing technology;

High strength ABS material for container & lid;

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

Best temperature of application (20±5℃);


UPS & EPS system


Banks & Financial Centre

Hospital& Testing Laboratories

Emergency Power Systerm

Alarm & Security system

High Power Backup Supply


No short circuit. Battery should be stored full of electronic when not in

need, and the battery should be charged every three months. When battery

case bursts or electrolyte leaks, battery should be changed lest the acid


No battery in environment with the acid gas.

When battery is used as the backup battery, be careful and check it at

regular time to avoid the damage battery. Especially the battery beyond one year

should be checked in time, and change the less capacity and scrapped battery.

(some batteries maybe have voltage but no current; some batteries maybe have

current but no voltage; some maybe have both but less capacity: all these

conditions cannot meet the work, reach the power on time. Do not forth small

battery, cause the huge losses )

Forbidden battery in the fire, otherwise it will cause an explosion.

When battery cracks or electrolyte leaks, please use cotton cloth clear it. When

skin contacts to the liquid, please wash with fresh water immediately. See

doctor if serious.

No wash on the surface of the battery with the organic solution.


Could have your logo, or change the capacity as your design.

Factory price, pricing could be lower while the quantity rising.

Strict QA, QC process, guarantee the quality and delivery time.

Product Tags:

vrla lead acid battery


sealed lead acid batteries

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12V 1.8Ah CB1220SLM Non - Spillable charging lead acid batteries Maintenance Free Images

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