GUANGZHOU SUNPRO BATTERIES CO., LTD

Properly Charging Lithium Iron Phosphate Batteries To ensure optimal performance over their lifetime, you need to charge  LiFePO4 batteries  properly. The most common causes of premature failure of LiFePO4 batteries are overcharging and overdischarging. Even one occurrence can cause permanent damage to the battery, and such misuse can void the warranty. A battery protection system is required to ensure that no cell in your battery pack is likely to exceed its nominal operating voltage range. For LiFePO4 chemistry, the absolute maximum is 4.2V per cell, but it is recommended that you   charge to 3.2-3.6V per cell, which will ensure a lower temperature when charging and prevent serious damage to your batteries over time.   Proper Terminal Mounting Choosing the right terminal mount for your LiFePO4 battery is critical. However, if you are not sure which terminal mount is best for your battery, you can consult your  battery supplier  for more information. In ad...

  Lithium iron phosphate battery , a lithium-ion battery using lithium iron phosphate (LiFePO4) as the cathode material and carbon as the cathode material, has many advantages over lead-acid batteries and other   lithium batteries   (LiFePO4 or LFP). This article will specifically introduce the advantages of lithium iron phosphate batteries.     High Efficiency In a like-for-like comparison with systems using other lithium-ion or lead-acid batteries, lithium iron phosphate (LiFePO4) offers a superior combination of characteristics designed to improve discharge and charge efficiency and the ability to deep cycle while maintaining performance. Typically LiFePO4 cells have four times the energy density of lead-acid batteries and can be charged five times faster than lead-acid batteries.   Better High and Low Temperature Performance Fortunately, LiFePO4 cells can withstand a wide range of temperatures without degradation at either end of their temperature ...

Stackable LFP 51.2V 160AH Home Battery Product Description Battery Model: SPRO-LFP51.2V160AH Battery Material: LiFePO4 Nominal Voltage: 51.2V [min44V-max58.4V] Nominal Capacity: 160AH SUNPRO Lithium Batteries  LFP 51.2V 160Ah for Solar Storage 48V (51.2V) lithium batteries  are widely applicated in Home battery energy storage systems in real life. With this easy-to-use and stackable design, simply add more power by stacking additional battery modules on top of one another. This stack-mounted LiFePO4 battery is a perfect choice for your home energy storage system and also commercial solar system for SME (Small Medium Enterprise). Our battery LFP51.2V160Ah is compatible with most of the popular inverters on the market, such as Growatt, SMA, Schneider, Deye, Goodwe, etc.. Plug-and-play. It provides an ultra long life span and excellent reliability in energy storage. Based on our battery’s technical features of brilliant performance on higher discharge, higher capacity range, ligh...

LFP 25.6v 200ah Lithium Battery Product Description Battery Model: SPRO-LFP25.6V200AH   LiFePO4 Battery Battery Material: LiFePO4 Nominal Voltage: 25.6V [min21.6V-max29.2V] Nominal Capacity: 200AH Model Number SPRO-GLST256200 Cell Type LiFePO4, Prismatic 200AH, 8S1P Energy 5.12KWH Nominal Capacity 200Ah Nominal Voltage 25.6V Voltage range 22.0V-29.2V BMS (Battery Management System) Built-in BMS-8S-150A Charge Current 50A-150A Continuous Discharge Current 150A Peak Discharge Current 300A (≤2S) SOC LCD Display YES Communication Port RS485/CAN/RS232 Battery Case SPCC/Metal Dimension 520*330*300mm Net Weight Approx. 50kg Operating temperature Charging: 0°C- 60°C Discharging: -20°C- 60°C Storage temperature Around -20°C – 35°C Standard environmental condition Temperature：25±2℃ Humidity: 45-75%RH Atmospheric Pressure: 86-106 KPA SUNPRO Lithium Batteries  for AGV and Electric Robots AGV and Robotics is becoming more and more omnipresent in our daily lives. Using AGVs increases workpl...

LiFePO4 Battery 12.8V 400AH FOR RV CAMPERS Product Description Battery Model: SPRO-LFP12.8V400AH Battery Material: LiFePO4 Nominal Voltage: 12.8V [min10.6V-max14.6V] Nominal Capacity: 400AH SUNPRO LiFePO4 Battery Pack  12.8V 400Ah Model Number SPRO-GLST12400 Cell Type LiFePO4, Prismatic 200AH, 4S2P Energy 5.12KWH Nominal Capacity 400Ah Nominal Voltage 12.8V Voltage range 10.6V-14.6V BMS (Battery Management System) Built-in BMS-4S-200A Charge Current 50A Standard / 200A Max Continuous Discharge Current 200A Peak Discharge Current 400A (≤2S) SOC LCD Display Voltage LCD screen Communication Port RS485 Battery Case SPCC/Metal Dimension 520*285*240mm(Customizable/OEM supported) Net Weight Approx. 50kg Operating temperature Charging: 0°C- 60°C Discharging: -20°C- 60°C SUNPRO Lithium Batteries  for Your RV Adventures With vacation fleetly approaching, it is significant to prepare your RV motorhome for any long-distance road trips so you can relax and enjoy those beautiful landscape a...

LiFePO4 Battery 3.2V   300AH PRISMATIC CELL Product Description Battery Model: SPRO-LFP3.2V300AH Battery Material: LiFePO4 Nominal Voltage: 3.2V [min2.5V-max3.65V] Nominal Capacity: 300AH SUNPRO LiFePO4 Prismatic Battery Cell  3.2VDC 300AH Model Name SPRO-LFP72174204-300AH Casing material Aluminum shell Nominal Voltage (DC) 3.2V Rated Capacity (AH) 300AH Voltage range (DC) 2.5V-3.65V Internal Resistance (mΩ) ≤ 0.8mΩ Cut-off Voltage (DC) Charging: 3.65V Discharging: 2.5V Charging Current 60A (Standard, 0.2C) Max Charge Current 300A (1C) Const. Discharge Current 300A (1C) Peak Discharge Current 600A (2C) Dimension D72*W174*H204mm Net Weight 5.55kg SUNPRO Batteries   Note Users should configure a suitable BMS for strictly monitoring, management and protection. The reversal charging is forbidden. Correctly connect the battery cells with Positive Pole and Negative Pole, otherwise short circuit would happen due to wrong connection on +/- terminal then cause damage and safety pr...