Custom Low temp 48V 40ah battery for military control station Boston swing 5300mah cells
Standard Charge Current
Max. Charge Current
Battery management System (BMS)
Continuous Discharge Current
Peak Discharge Current
Full Charged Voltage
54.6V(4.2V per cell)
Charge Cut-off Voltage
55.25V (4.25V any single cell)
Discharge Cut-off Voltage
32.5V (2.5V per cell)
Special design case (Titanium steel + acrylic) with metal handle
Charging: 0°C ~ 45°C
Discharging: -40°C ~ 55°C
With Voltage/Capacity display
Cannon XLR connector for charging, One pair of wires for charging and discharging
(Recommended to store 20 ± 5°C for long term storage)
1000 times (80% of initial capacity at 0.2C rate, IEC Standard)
48V 40Ah consists of many Boston swing 5300 cells mounted together in a honeycomb structure and spot welded together and with Bluetooth BMS built in than can monitor battery pack at any time.it makes you in the wild field military working even meet the very low temp,the battery will remains providing you reliable power for emergency SOS, this is the best low temp battery pack on the world.
This pack comes with a very advanced BMS (battery management system) with Texas Instruments IC inside which protects the pack from damage during charge and discharge. This BMS also has temperature protection to keep the pack from getting too hot.
It is a high power BMS which will allow the pack to put out 50amps continuous (2400 watts) and 100 amp bursts (3840 watts) although running this much power will drastically reduce packs life expectancy. so we recommend to not run your battery too hard if you expect it to last over a couple hundred charges.
Advantages of 48v battery pack:
Our battery is with 3000 - 5000 cycles. On average, good quality lead acid batteries last between 100 - 300 cycles in a golf cart. After 150 cycles the lead acid batteries can produce less than half of their rated capacity meaning you get less than half of the range you got when they were new. In the long run, you would need to replace lead acid up to 10 times to get the same cycle life as 1 set of our battery
Lighter Weight/Higher Energy Density
Our battery weigh is about 70% lighter than lead batteries. A typically 48V golf cart will have around 500-600 lbs. of lead acid batteries. Switching to lithium will remove over 300 lbs. out of the cart. This will reduce the amount of energy required to get your cart up to speed and will help reduce wear and tear on your carts controller, motor, suspension, frame and tires.
Our battery hold a higher voltage during use than lead batteries. This equals more torque for your motor and allows the controller and electronics to run at their optimal efficiency. When you step on the pedal with lead batteries, the voltage can drop below 10V causing the controller to run inefficiently and providing less power to the motor which reduces torque. The higher voltage of our golf cart batteries will allow your cart to get up to speed quicker, and hold the speed higher, throughout the entire charge cycle and while going up hills.
Military robot， Military vehicles, communications, RF amplifiers and charging stations, tourist coaches, yachts, wind and solar energy storage power, traffic signals，Strong configuration with nice soldering, not any moving at all,With bracket shelf to install the cells, which have more space for the cells air flow to release the heat when charging and discharging，High quality BMS to protect any incidents occurs.
We use US Plug EU Plug Au Plug UK Plug Anderson XLR 3 Pin Plug XT60 XT90 DC to customize lithium & lifepo4 battery packs
or Current Lead: we use various wilre in 8 12 14 types to make battery packs applicable for e motorcycle, ess , solar energy storage, ebike , e scooter, airwheel, hay mower and so on.
Product Feature Description
Security fuel bonding process to ensure module consistency and safety
Adopting 94-V0 safety & fire-proof raw material
Inter-module high insulation designed with FPC current acquisition
High voltage insulation with 2000V insulated connection material
1/6 density of iron light packing engineering plastic material to increase journey capacity
Primary Competitive Advantages
Military specification with auto. Grade material
Long life span with low resistant and self-discharge
Optimum design with light packing
Customized configuration are accepted
OEM & ODM orders are welcome
For Current Lead: we use various wilre in 8 12 14 types to make battery packs applicable for e motorcycle, ess , solar energy storage, ebike, escooter, airwheel, hay mower and so on.