About REPT brand:

REPT Energy Co., Ltd.(REPT Energy) was established in 2017 and is one of companies invested by Tsingshan Industry (one of the Fortune Global 500 companies) in the sector of new energy by combining its own rich mineral resources in the world.

The company's registered capital is 2.16 billion RMB, and it has built Wenzhou manufacturing base and Shanghai R&D center. The newest manufacturing base in Liuzhou, Guangxi is currently under construction. The third manufacturing base has been planned to be built in Wenzhou. Situated at Airport New Area, Longwan District, Wenzhou Manufacturing Base covers up to 20.2 hectares. The planned annual production capacity is 26GWh with a total investment of more than 10 billion RMB. The R&D Center is located in Shanghai Pilot Free Trade Zone. 

REPT Energy is mainly engaged in the research, development, production and sales, from cells to system applications of power and energy storage lithium-ion battery, focusing on providing high-quality solutions for new energy vehicle power and smart energy storage system.

* Physical damage/ impact/ stress will decrease the service life of batteries, cause permanent damage and void warranty.

Technical Specifications:

• Brand: REPT
• BMS: DALY 4S 50A
• Chemistry: Lithium Iron Phosphate(LiFePO4 or LFP)
• Nominal voltage: 3.2V
• Operational voltage: 2.5 V – 3.65 V
• Nominal capacity: 50Ah
• Internal Resistance: ≤7mΩ
• Pack weight: 5.2KG
• Dimensions (mm): 135.0*30*180.0±1mm
• Screw size: M6
• Cycle life: ≥4000 cycles (Retention: ≥80%DOD)
• Standard charge and discharge Current: 0.5C/0.5C
• Cut-off Voltage: 3.65V/2.5V
• Continuous Charge/Discharge Current: 1C
• Pulse Charge/Discharge Ccurrent(30s): 3C
• Recommended SOC window: 10%～90%
• Charging Temperature: 0℃~45℃
• Discharging Temperature: -20℃~55℃

Applications:

Electric vehicle, electric bikes, scooters, boats, submarines, golf carts, communications, energy storage, Intelligent network, etc.

Important Notes:

• One Cell will come with one set busbar, bolt, and washer for free.
• Each cell shall be used under strict monitoring, control, and protection by the BMS.
• Before the first use, always charge the cells to full voltage.
• We will match (capacity, voltage, resistance) all cells before delivery.
• The battery is suitable for DIY lovers with experience.
• We will recommend you contact our customer support first if you are not familiar with this type of battery chemistry and are interested in purchasing these batteries.

Package Includes:

• 1 x REPT 50Ah LiFePo4 Battery Cell
• 1 x Busbar, Bolt & Washer