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12V Sealed Deep Cycle Lead Acid Battery 50AH Gel Motorcycle Battery

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12V Sealed Deep Cycle Lead Acid Battery 50AH Gel Motorcycle Battery

Brand Name : CGB
Model Number : EV12500
Certification : CE/UL/TLC/ISO
Place of Origin : China
MOQ : 50 pcs
Price : negotiation
Payment Terms : T/T or L/C
Supply Ability : 21600 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 : EV12500
Application : UPS , EPS
Voltage : 12V
Capacity : 55AH
Size Of Battery : 229*138*228mm
Terminal : FP-22/RT-38
Weight : 18.5 KG
Case : ABS-HB, V0
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12V Sealed Deep Cycle Lead Acid Battery 50AH Gel Motorcycle Battery


Nominal Voltage12VCapacityC1050Ah (10.5V, at 25℃)
Nominal Capacity (C10)50Ah (10.5V,at 25℃)C544Ah (10.5V, at 25℃)
DimensionLength 229mmC341.25Ah (10.5V, at 25℃)
Width 138mmC130.25Ah (10.2V, at 25℃)
Height 207mmInternal ResistanceApprox. 10 mΩ (25℃)
Total Height 228mmMax Short-duration Discharge Current1100A(25℃)
WeightApprox. 18.50kgTerminalFP-22/ FP-14, FP-15/RT-38


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

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

3. Best temperature of application (20±5℃);

4. High strength ABS material for container & lid;

5. Using high purity raw materials ensures CGB batteries have less self-discharge


● UPS & EPS System

● Telecommunication

● Banks & Financial Centre

● Hospital& Testing Laboratories

● Telecommunication

● Solar & Wind Energy System


Using ModeCharging VoltageTemperature CompensationMax Charging Current
Standby Use2.275±0.025V/cell (25℃)-3.3mV/℃/cell16.5A
Cyclic Use2.45±0.05V/cell (25℃)-5mV/℃/cell


• Sealed Construction

The unique construction and sealing techniques ensure no electrolyte leakage from case or terminals.

• Electrolyte Suspension System

All batteries utilize an electrolyte suspension system consisting of a high porosity, glass fiber material which in conjunction with plates, totally absorb and contain the electrolyte.

• Gas Recombination

CGB batteries incorporate a built-in design that controls gas generation and induces recombination of more than 99% of gases generated during float or cyclic usage.

• Maintenance Free Operation

Absorbent glass mat (AGM) technology ensures efficient gas recombination up to 99% and freedom from electrolyte maintenance. During the expected float service life of batteries, no need to check the specific gravity of the electrolyte or add water.

• Low Pressure Valve Regulated System..

All batteries are equipped with safety release valves, designed to operate between 1.5 and 6 psi (10-40kPa) and automatically reseal. Hence, there is never an excessive accumulation of gas within the battery.

• Heavy Duty Grids

Heavy duty lead calcium tin alloy grids provide an extra margin of performance and service life in either float or cyclic applications.

• Cyclic Service Life

More that 600 discharge/recharge cycles can be realized from CGB CB and HR batteries, dependent on the average depth of discharge.

• Float Service Life

SE and CB, HR Series batteries have an expected life span of 3 to 5 years in float service applications.

• Self Discharge - Shelf Life

The self discharge rate at room temperature is approximately 3% of rated capacity per month.

• Operating Temperature

CGB Batteries may be operated over a broad range of ambient temperatures.

• Terminals

The batteries are manufactured using a range of terminals which vary in size and type. Please refer to details as shown

1 . Don’t near the hot source .
2 . Don’t charge in the sealed container.
3 . Don't store in the space of acid gas.
4 . Don’t clean the battery by using the organic solution. (e.g. petrol)
5 . You should be careful and regular check when use the battery.
6 . No short circuit. It should be addition charge if you don’t use, and single charge per three months,
to avoid irreversible sulfating.
7 . Please use cotton cloth to clean, if the battery is broken down and leak electrolyte.
Please wash your skin when touch the electrolyte.

Product Tags:

sealed deep cycle battery


lead acid deep cycle battery

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