Product Details

Specifications

The product can be used for long time with good quality and reasonable price. We have exceed 20years' producing experience.

12V12ah Sealed Rechargeable Medical Equipment Valve Regulated Lead-Acid Battery

1. Valve regulated lead acid battery;
2. 5 years in standy service;
3. 400 cycles at 50% DOD in cycle service;

"VC" series is a general purpose battery with 3-5 years in standby service or more than 400 cycles at 50% depth of discharge in cycle service.

NOMINAL VOLTAGE	: 12V
NOMINAL CPACITY(20hr)	: 12Ah
DIMENSIONS
TOTAL HEIGHT	: 100mm ( 3.94 inches )
CONTAINER HEIGHT	: 94mm ( 3.70 inches )
LENGTH	: 151mm ( 5.94 inches)
WIDTH	: 98mm ( 3.86 inches)
WEIGHT	: 4.2kg
CONTAINER MATERIAL	: UL94HB ABS
	: UL94V-0 ABS
INTERNAL RESISTANCE ( 25°C,77°F)	: ~14mΩ
DISCHARGE CAPACITY UNDER DIFFERENT TEMPERATURES
40°C	: ~102%
25°C	: ~100%
0°C	: ~85%

The battery could be charged by solar and others, keep UBS connector, improving life convince.

* Valve regulated lead acid battery.
* Valve regulated design with close to 100% gas recombination during float charging.
* AGM (Absorbing Glass Mat) technology of which the electrolyte is absorbed.
* Maintenance-free operation - no addition of water to the electrolyte is required.
* Corrosion resistant high current drain grid achived by a lead-tin-calcium alloy.
* Heavy duty grids resulting in high performance and durability.
* Wide range of operating temperatures with temperature compensated charging.
* Excellent charging efficiency.
* Classified as "non-spillable" and therefore exempt from IATA Dangerous Goods Regulations.
* Excellent cyclability properties (at normal depths of discharge), batteries may meet or exceed 1000 discharge/charge cycles.
* Extended service life due to low self-discharge levels.

Sealed Lead Acid Battery / Reachareable Battery

Packing Detail: 4 pieces in one carton or 5 pieces

Size: 150mm*97mm*97mm

Nominal Capacity: 12 AH

Color: Blue, Green, Black or as customers required

Applications: Emergency lighting equipment UPS power tool; Fire alarm and security system ride-on toy cars. UPS (Uninterruptible Power Supply) Power tool; Electric Vechicle, like wheelchair Power Generator; Photovoltaic Solar System Medical equipment; Telecommunication system Marine Application

FEATURES:

1) 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 Double Tech batteries, no need to check the specific gravity of the electrolyte or add water.

2) Good Discharging Ability

Tight assembly technology ensures an excellent high-rate discharge performance.

3) Long Service Life

A unique corrosion-resistant grid alloy ensures Double Tech batteries have long service life.

4) Low Self Discharge

Using high purity raw materials ensures Double Tech batteries have less self-discharge.

5) Environmental & Non-polluting

Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.

6) Safe & Reliable

Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.

APPLICATIONS AND MAINTENANCE:

1) It’s Sealed Valve Regulated with none requirement to add extra water or

maintenance when using

2) Excellent High-Rate Discharge Performance: Being propitious to start with high

current

3) Recharging: when open circuit voltage is lower than 12.6V(12V series) or 6.3V(6V

series) before using

Recharging Method: Charging 4-10 hours by 0.1C10 constant current

4) Charging Voltage, when normal using, is 12.8V-14.5V(12V series) or 6.9-7.2V and

Max Charging Current 0.4-0.5C10(A)

5) Application Temperature: -20-60°C

6) Not upside down when transporting, storing and using