51.2V 500Ah 660Ah Forklift Lithium Battery

We provide 51.2V 500Ah and 660Ah lithium battery packs special for Toyota forklift trucks.The 51.2V500Ah forklift battery pack consists of 16 pcs 3.2V50Ah
LiFePO4 lithium batteries in series and 10 pcs batteries in parallel and the 51.2V 660Ah consists of 16 pcs 3.2V50Ah LiFePO4 lithium batteries in series and
12 pcs batteries in parallel.The battery pack is designed with associated high voltage accessories and control circuits inside an iron box.The weight of the
whole box is 1225kg and 1350kg,the dimension is 690mm*950mm*600mm and 880mm*995mm*600mm.

NO	Item		Parameter
1	Nominal Capacity		500AH/660AH
2	Nominal Voltage		51.2V
3	Charge Cut-off Voltage		54.75V
4	Discharge Cut-off Voltage		40V
5	Charge Mode		CC	Constant Current
6	Charging Current	Standard Charging	200A	≤0.5C
8	Working Temperature	Charging	0℃~+45℃
		Discharging	-20~+60℃
9	Storage Temperature	1 month	-10~+50℃	Capacity recovery is bigger than 80%
		3 months	0℃~+35℃
10	Relative Humidity		65±20%
11	Single Cell Protection Voltage		Charging：3.65V
			Discharging: 2.65V
12	Cycle Life		≧2000 Times	Standard Conditions

The battery pack adopts an all-in-one system structure for the protection and management of lithium-ion battery systems, discharge relay control and charging
relay control. The BMS all-in-one machine has the functions of monitoring battery state, displaying data, storing data and battery charge and discharge control.

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