Maintenance Free Rechargeable Deep Cycle Batteries 12V 120Ah For UPS NP 120 - 12 manufacturer from China Shenzhen Zhongyuan Chuangda Technology Co., Ltd

Place of Origin:

Zhejiang, China (Mainland)

Product Detail

Model No.: NP 120 - 12

Maintenance Free Rechargeable Deep Cycle 12V 120Ah Battery F

Maintenance Free Rechargeable Deep Cycle 12V 120Ah Battery For UPS Battery

Specifications:

Capacity 77°F(25°C)	20 hours rate (0.255A 5.25V)	4.5Ah
	10 hours rate (0.43A 5.25V)	4.3aAh
	5 hours rate (0.78A 5.25V)	3.9aAh
	1 hour rate (2.8A 4.8V)	2.8aAh
Internal Resistance	Full charged battery 77°F(25°C):30mΩ
Capacity affected by Temperature (20 hour rate)	104°F(40°C)	102%
	77°F(25°C)	100%
	32°F(10°C)	85%
	5°F(-15°C)	65%
Self-Discharge 68°F(20°C)	Capacity after 3 month storage	90%
	Capacity after 6 month storage	80%
	Capacity after 12 month storage	60%
Max discharge current 77°F(25°C);	61.5A(5S)
Charge (constant voltage)	Float:6.8 to 6.9V/77°F(25°F)
	Cycle:7.25 to 7.45V/77°F(25°C)
	Max Current: 1.13A

Battery characteristic
Nominal voltage				12V
Nominal capacity(20h rate)				120Ah
Size		Total height		233mm
		length		407mm
		width		174mm
		height		209mm
Weight				37kg
Rated capacity 25°C(77°F)	10 hour rate(10A)			120Ah

	5 hour rate(15A)			80Ah
	1 hour rate(60A)			60Ah
Internal resistance	in full charge status 25°C(77°F)			3mΩ
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 than40A , voltage14.10-14.40V
	float-use		Initial charging current less than 15A voltage13.50-13.80V

Features:

Maintenance-free operation
Stable quality and high reliability
Compact design
Inner battery formation, top quality inner circuit board
Fresh lead board , long use life and low pollution
Quality check with auto machine,can test inner problem , to ensure all goods quality

Advantages:

The battery is full of power when it’s out of factory, no need to use liquid charge;
No memory, no need to discharge battery use, suitable for circuit design;
By high partition, adsorption and strong;
There is no flowing liquid (poor liquid), does not leak acid and free Upside down;
Comply with environmental requirements, ease of use;
The use of lead-calcium alloys, battery self-discharge is very low;
Easy storage, less maintenance;
Using ABS plastic shell and valve technology for stable quality safe use.
Fresh lead board , long use life and low pollution