Custom Low temp 48V 20ah light weight battery for military robot vehicle with Panasonics 3400mah 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 20.4Ah consists of many Panasonics NCR18650B 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 batteries are 99.1% efficient whereas lead acid batteries can be as little as 50 - 80% efficient. When you charge lead acid batteries, you can lose anywhere from 10% - 50% of the energy from the charger to your batteries. This means 50% of the power used to charge your golf cart is being lost due to resistance from the lead batteries. Using your existing charger, lithium batteries can charge up to 50% faster. We recommends you purchase one of our chargers for your golf cart to get the best performance and longest life from our lithium golf cart batteries. OUR lithium batteries may be recharged in less than 1 hour when you purchase a high-speed lithium charger from us.
Our lithium golf cart batteries are designed to allow you to safely use 100% of the rated capacity without lowering the life expectancy. Lead acid batteries are only recommended to be drained 50%. Imagine filling up your gas tank with 100 gallons of gas and the car only being able to use 50 gallons before needing to refuel.
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.