maintenance free storage lead acid battery 12v7ah

maintenance free storage lead acid battery 12v7ah

离岸价格

获取最新报价

7.5 ~ 9.5 / Piece ( Negotiable )

500 Piece Minimum Order

国家:

China

型号:

CA1270

离岸价格:

7.5 ~ 9.5 / Piece ( Negotiable )（面議）获取最新报价

位置:

最小订单价格:

7.5 per Piece

最小订单:

500 Piece

包装细节:

交货时间:

供应能力:

付款方式:

Money Gram, Western Union, T/T

產品組 :

现在联系

Zhengzhou kanglida electronic co., ltd

China

免费会员

联系人 Christy

erqi, Zhengzhou, Henan

现在联系

产品规格

Color:Black
Certificate:CE,UL
Self-discharge:Low
Shell material:ABS engineering plastic
Battery plate class:A class
Nomiual capacity:7ah/20hr

详情

Application

Maintenance free storage battery *2v7ah is used for anti-theft alarm system, fire alarm system, building interphone, childrens toy car, climate transmission system, crop photosynthetic machine and so on.

Advantage

1. The battery is full of power when its 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,

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.

battery characteristic
Nominal voltage				*2V
Nominal capacity(*0h rate)				7.0Ah
Size		Total height		**2mm
		length		**1mm
		width		*5mm
		height		*4mm
Weight				2.*0kg
Rated capacity 5°C(7°F)	0 hour rate(0.*5A)			7.0Ah
	0 hour rate(0.2A)			6.3Ah
	5 hour rate(0.*2A)			5.*5Ah
	1 hour rate(0.*8A)			4.2Ah
Internal resistance	in full charge status 5°C(7°F)			*5mΩ
Capacity at different temperature(*0h)	0°C(*4°F)			**2%
	5°C(7°F)			**0%
	0°C(*2°F)			*5%
	**5°C(5°F)			*5%
Self discharge 5°C(7°F)	capacity after 3 months			*1%
	capacity after 6 months			*2%
	capacity after *2 months			*4%
Mode of charge (constant voltage) 5°C(7°F)	cycle-use		initial charging current less than2.0A , voltage4.***5.0V
	float-use		Initial charging current less than 1.6A voltage3.**3.0V

Notice

Dont near the hot source and dont under the sunshine.
Dont charge in the sealed container.
No short circuit. It should be addition charge if you dont 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.
Dont store in the space of acid gas.
You should be careful and regular check when use the battery. To avoid the battery dont work. You should change the battery if the capacity is not full or has been damage, especially after one year using.
Dont 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.
Dont clean the battery by using the organic solution. (e.g. petrol)

国家:	China
型号:	CA1270
离岸价格:	7.5 ~ 9.5 / Piece ( Negotiable ) （面議）获取最新报价
位置:	-
最小订单价格:	7.5 per Piece
最小订单:	500 Piece
包装细节:	-
交货时间:	-
供应能力:	-
付款方式:	Money Gram, Western Union, T/T
產品組 :	-