Valve regulated MF 12v12ah battery 1.CE ,UL 2.Safe 3.Low self-discharge 4.Long service life

Valve regulated MF 12v12ah battery

Advantage

1.The battery is full of power when it’s out of factory, no need to use liquid charge;

2.no memory, no need to discharge battery use, suitable for circuit design;

3.by high partition, adsorption and strong;

4.there is no flowing liquid (poor liquid), does not leak acid and free Upside down, Agricultural electric sprayer 12v12ah lead acid battery

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.

Application

The lead acid battery can be used in agricultural electronic sprayer, fire alarm system, UPS and so on.

battery characteristic
Nominal voltage				12V
Nominal capacity(20h rate)				12Ah
Size		Total height		101mm
		length		151mm
		width		99mm
		height		96mm
Weight				3.690kg
Rated capacity                       25°C(77°F)	20 hour rate(0.60A)			12Ah
	10 hour rate(1.10A)			11.0Ah
	5 hour rate(2.04A)			10.2Ah
	1 hour rate(7.20A)			7.20Ah
Internal resistance	in full charge status 25°C(77°F)			30mΩ
Capacity at different temperature(10h)	40°C(104°F)			102%
	25°C(77°F)			100%
	0°C(32°F)			85%
	-15°C(5°F)			65%
Self discharge     25°C(77°F)	capacity after 3 months			91%
	capacity after 6 months			82%
	capacity after 12 months			64%
Mode of charge (constant voltage)       25°C(77°F)	cycle-use		initial charging current less than3.60A ,                    voltage14.10-14.40V
	float-use		Initial charging current less than 1.80A voltage13.50-13.80V

Notice

Don’t near the hot source and don’t under the sunshine.Don’t charge in the sealed container.No short circuit. It should be addition charge if you don’t use, and single charge per three months, to avoid irreversible sulfating. The battery should be changed when the battery jar broken or the electrolyte omitted, to avoid acid corrosion.Don’t store in the space of acid gas.You should be careful and regular check when use the battery. To avoid the battery don’t work. You should change the battery if the capacity is not full or has been damage, especially after one year using.Don’t put the battery in the fire, or it will explode.Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the electrolyte.Don’t clean the battery by using the organic solution. (e.g. petrol)

Valve regulated MF 12v12ah battery