Triangle 72V 21AH lithium Li-ion Battery With Bag Ebike Battery 72V 2000W 3000W Electric Bike Battery with 50A BMS 5A Charger
Notice:This battery can use for 72V 500W—3000W motor
1.1 pcs 72v 21ah Lithium Battery with pvc case,50A BMS Built in.
2.1 pcs 84V 5A Charger (With EU/US/UK/AU AC Charger plug we can offer )
3.1 pcs Battery Triangle bag.
Lithium battery specification:
Battery Model:72V 21Ah
Nominal Capacity (AH) :21ah
Nominal Voltage (V): 72V
Cell Source Resistance (mΩ) :within 38mΩ
Cell Specification :Use Samsung 3500MAH Cells
Cell Combination :6-parallel 20-series
Lifecycle:more than 800 cycles
Battery Size :300*200*80*260*50*70MM
Battery Weight : About 6kgs
Way of charge:CC/CV
Standard charge Current:5A
Max Continuous Charge Current:5A
Charge Cut-off Voltage: 84V
Cell Overcharge protection Voltage:4.2V
Charge Temperature Range :0 – 45°C
Max Continuous Discharge Current:50A
Peak Discharge Current:150A
Discharge Cut-off Voltage:60+/-1 V
Cell Overdisharge protection Voltage:2.75V
Discharge Temperature Range: -20 – 60°C
Short Circuit Safety Test
Overcharge Safety Test
Crush Safety Test No fire, No explosion
Needing Safety Test
Extrusion Safety Test
High Temperature Safety Test
Do not put the battery in water, and keep the battery in a cool dry surrounding.
Do not use or leave the battery near a heat temperature(in fire or a heater)
Do not reverse the position and negative terminals.
Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.
Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
Do not directly solder the battery and pierce the battery with a nail or other sharp objects.
Must use Qualified charger,when you charging the battery must have people nearby.
·Electric Vehicles, such as E-bike, E-scooters,golf car, small-scale electric flat car, forklift, cleanness car, electric wheelchairs
·Electric boats, such as trolling fishing boat
·Robots for industries and military
·Remote data transfer system
·Satellite communication station
·Power tools, such as drilling, cutting and polishing tools
·Power supplier for Training systems, such as Torpedo Trainer
About important shipping news!
Notice:If your address is on an island,please contact us before place order,thanks!
For European buyers:
All parcels usually be shipped by UPS or DPD, it no need to pay any customs fee.
The delivery time is usually 8-12 days after dispatch.
For American buyers:
We send by FedEx or UPS,The delivery time is usually 8-15 days after dispatch.
Sometimes we send UPS,and sometimes we send Fedex, we choose the faster one.
No need to pay any customs fee!
For Japan,Korea, Indonesia ,Malaysia ,Singapor,Tailand,Vietnam buyers
We send by special shipping method ,The delivery time is usually 5-8 days after dispatch.
For Russian / Belarus buyers:
We send by CDEK. The delivery time is usually 12-25 days after dispatch.