This product is an advanced product developed in response to the current communication operators' requirements for new backup power supplies under the new communication trend. It has multiple characteristics such as integration, miniaturization, light weight, intelligence, standardization, and environmental protection. It can be widely used in Indoor distribution station, integrated base station, edge station, microcell station, FTTX equipment, remote radio frequency, distributed power supply and other communication fields, can also be used for access network equipment, remote switching office, mobile communication equipment, transmission equipment, mobile Emergency communication vehicle, traffic police fire emergency communication system, satellite ground station and microwave communication equipment, household energy storage and other fields.

 

 

Features

 

The main features of the product are as follows:
This product uses a lithium iron phosphate battery core, which is safe and reliable, has a long service life, and has strong adaptability.
2. The cycle life of the battery core is long, with a maximum cycle number of up to 5000 times;
3. Lithium iron phosphate high stability battery core, heat out of control without fire;
4. Customized and developed BMS protection board to ensure the safety and reliability of lithium batteries;
5. The product can be equipped with built-in fire extinguishing devices to accurately and quickly extinguish fire;
6. High energy density, saving 70% of floor space compared to lead acid;

 

 

Nominal capacity	150Ah
Nominal Voltage	12.8V
Rated total energy	1.92kWh
Charging maximum voltage	14.6V
Charging method	CC ,CV
Charge up to current	0.02C
Charging time	20-22H
Single highest battery	3.6V
Minimum voltage per cell	2.5V
Overcurrent protection	15A
Short circuit protection	Yes
Weight	17Kg
Dimensions (L*W*H)	483x170x240mm
Operating temperature	0℃~50℃
Storage temperature	-10℃~45℃
Cooling method	Natural cooling
Capacity	50Ah / 100Ah
Nominal voltage	3.2V
Charge/discharge voltage range	2.5 ~3.65
Weight	1100士30g(50Ah) 1900士30g(100Ah)
Mass energy density	145Wh/kg
Volumetric energy density	308Wh/L
AC internal resistance	0.27mΩ <R <0.4 mΩ
DC internal resistance	0.5mΩ <R < 1 mΩ
Normal temperature cycling performance	3000 Cycles>80%
High temperature cycling performance	1200 Cycles>80%

 

 

 

FQA

 

1. Is it OK to leave a lithium-ion battery on the charger overnight?
Avoid leaving batteries or devices unattended while being charged or charging overnight. Once the indicator shows that a device or battery has been fully charged, disconnect it from the charger.

 

2. How do you keep a lithium-ion battery healthy?
Charge or discharge the battery to approximately 50% of capacity before storage. Charge the battery to approximately 50% of capacity at least once every six months. Remove the battery and store it separately from the product. Store the battery at temperatures between 5 °C and 20 °C (41 °F and 68 °F).

 

3. What is the best way to charge a lithium ion battery?
a. Turn off the device or disconnect the load on charge to allow the current to drop unhindered during saturation. ...
b. Charge at a moderate temperature. ...
c. Lithium-ion does not need to be fully charged; a partial charge is better.

 

4. What is the advantage of lithium-ion battery?
Safety, durability and long life cycle.