Module parameters

Nominal voltage (Rated voltage): 12.8V

Voltage range (Voltage Range): 10~14.6V

Maximum charge voltage (Max.Charge voltage): 14.6V

Discharge cutoff voltage (Cut-off voltage): 10V

Standard charge current (Standard charge current): 10A

Maximum continuous discharge current (Max Continuous discharge current): 50A

Max discharge current (Max discharge current): 150A (2S)

Batteries (Battery dimension): 197 ± 1*165 ± 1*169 ± 1mm

Battery total weight Total weight (Approx.): About 6.8kg

Working temperature (CC/CV) Charge method (CC/CV)

Standard (Standard) 0 ¡æ ~45 ¡æ

Discharge (Discharge)-20 ~ 60℃

Storage (Storage)-20 ¡æ ~45 ¡æ

Battery module (Battery modules)

40 32650-5Ah cell by 10 and 4 series comprising battery modules.

40 32650-5Ah cells,10parallel and 4serial, make a battery.

Protection Board Protective Board

Protection Board through monitoring of the single series batteries, equipped with overcharge, overdischarge, overcurrent, short circuit protection, and the battery has independent balance.

The protection board, provides protection against overcharge, and short circuit, through

monitoring single string of cells. Also it enables every battery pack to obtain independent

balancing function.

Battery charge and discharge standard charge and discharge standards

· Attached to the battery pack battery (high capacity): 32650-5Ah.

· Cell adopted: 32650-5Ah

· Charging current: 0.2 C5A to the optimal charge current, voltage is not higher than the highest single strings 3.9V.

· Constant charge current: 0.2 C5A -1 C5A is the best. cell max voltage﹤3.9V.

· Continuous discharge current: discharge 1 C5A, lowest string voltage not less than 2.0V.

· Constant discharge current: cell min voltage> 2.0v

· Fast charge capability: 1C5A maximum charging current battery temperature below 15 ° c for normal, above 15 ° c will affect the life of the battery.

· Rapid charge capability: Max. charge current1C5A;temperature increase falls within 15°C is

normal while over 15°C will affect the service life of cell.

Product is suitable for wind power generation systems, storage, portable power

Product is suitable for wind-light complementary system, energy storage, mobile power supply