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Описание товара
SWORDS FOX 1000W 48V 21AH for 1800W 1200W motor 48 Volt electric bike battery 48V 20ah electric tricycle battery with 50A BMS
Brand new best quality. If you buy more, we will give you best price.
1.Specification:
Suitable Wattage of Motor: up to 1200 Watt
Applications: E-Bike, Electric Bike, E-Scooter, Electric Scooter
Voltage: 48 Volts
Capacity: 20.8 Amp Hours
Weight: 5.5Kg
Charging Voltage: 51.4 Volts
Charging Current: <5 Amps
Rated Discharging Amperage:50 Amps
Max Continuous Discharging Amperage: 150 Amps
Maximum Discharging Current: 50 Amps
Discharging Cut-off Protection: 50 Amps
Lifecycle of the whole pack: >85% capacity after 1000 cycles. Lifecycle of single cell: >85% capacity after 1500 cycles, >70% capacity after 3000 cycles. (<1C discharge rate and <1C charge rate)
Battery Model
48V 20Ah
Nominal Capacity (AH)20.8ah
Nominal Voltage (V)48V
Source Resistance (mΩ)about 40
Cell Specification3.7V 2.6AH
Cell Combination 8-parallel
13-series
18650
Cell Quantity (parallel*series)104
Discharge Cutoff Voltage (V)20 +/- 1V
Charge Cutoff Voltage (V)54
Rated Discharge Current (A)50A
Instantaneous Maximum Discharge Current (A)150A
Maximum Continuous Discharge Current (A)50A
Maximum Continuous Charge Current (A)5
Charge ModeCC/CV
Standard Charge Current (A)2A
Charge Time under Standard Charge Current6
Fast Charge Current (A)5A
Charge Time under Fast Charge Current2.5
Charge Temperature Range-20 - 60
Discharge Temperature Range-20 - 60
Battery Size300*130*80mm or customized
Battery Net Weightabout 5.5kgs
Battery Gross Weightabout 6kgs
2.Advantages:
·Fast charging
·Large overcharge tolerance and safe performance
·Self balance
·Simplifying battery management system (BMS) and battery charger
·Longer cycle life
·High temperature performance
3.Applications:
·Electric Vehicles, such as E-bike, E-scooters, E-tricycle,E-motorcycle;
·Electric boats, such as trolling fishing boat;
·Robots for industries and military;
·Remote data transfer system;
·Satellite communication station;
·Un-manned submarine;
·Un-manned aircrafts;
·Power tools, such as drilling, cutting and polishing tools;
·Power station for low temperature application, such as -40;
·Power supplier for Training systems, such as Torpedo Trainer
Parts included:
1. Lithium Battery with PVC case
2. Built-in BMS board
3. Charger (54.6V 2A/3.0A/5A)
Key Specifications:
High discharge 48V lithium ion battery 20Ah for electric scooter ; Can offer high continuous/peak power; Long lifespan, 6 to 7 years, 4 times of lead-acid battery; Safe, high-power and eco-friendly, have no heavy metal and corrosive fluid; Small in size, lightweight and with good performance; We offers battery pack + BMS + charger as a whole solution; Engineers would adjust BMS and charger as a whole system, customers just need to enjoy the convenience of usage; Lightweight and optimized size; Lightweight means energy would be saved due to total weight reduced and weight reduced also means long driving distance; Can accept fast charging, 2 to 3 hours can be fully charged; Batteries can also accept large charging current as energy regeneration by EV braking or reducing speed; Our LifePO4 battery is mainly made of prismatic cell; Prismatic cells are easily to connect, carry and replace; Most importantly, they are very safeЗдравствуйте . есть у вас 4 шт. ? ... Читать отзыв полностью...
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