48V11ah 650W E Bike/Ebike/Rechargeable Battery for Electric Bicycle Battery Battery Charger

48V 11ah 650W rechargeable battery New style down tube dolphin battery ebike battery with USB port send charger from China stock Electric Bicycle Battery


48V 11ah 650Wrechargeable battery New style down tube dolphin batteryebike battery with USB port send charger from China stock
Notice:This battery can use for 48V 650W electric bicycle motorParts included:
1. Powerful Lithium Battery with PVC Qingtian Dolphin downtube case, with two unique keys
2. Built-in BMS board with full protection
3. Charger (54.6V 2.0A 100-240V 50/60HZ ,US ,UK ,AU,EU PLUG options for different country)
4-One discharge cableBattery specification:Battery Model:48V11Ah
Nominal Capacity (AH) :11AH
Nominal Voltage (V):48V
Cell Source Resistance (mΩ) :Less 40mΩ
Cell Specification :3.7V 2.6AH 18650sam-sungcell
Cell Combination :10-series
Discharge Cutoff Voltage (V) :39+-1V
Charge Cutoff Voltage (V) :54.6V
ted Discharge Current (A): 15A
Maximum peak discharge current (A): 45A
Maximum Continuous Discharge Current (A) :20A
Charger mode:CC/CV(Constant Current Constant Voltage)
Standard Charge Current (A) :2A
Charge Time under Standard Charge Current :5h
Fast Charge Current (A):5A
Charge Time under Fast Charge Current:2h
Charge Temperature Range :0-45°C
Discharge Temperature Range:-20-65°C
Life cycle:more than 1000 cycles
Battery Size :360*125*90MM
Battery Weight:about7kgs
Chemical: Li-Ion NiCoMn.Lithium Ion Charger Specification:
1. AC Input Voltage: 100-240V.
2. Charge Voltage:54.6V
3. Charge Current: 2Amps.
4. AC Charger Plug: European/American /UK /Australia Standard you can choose
Applications:·Electric Vehicles, such as E-bike, E-scooters
·Electric boats, such as trolling fishing boat
·Robots for industries and military
·Remote data transfer system
·Satellite communication station
·UN-mannedaircrafts
·Power tools, such as drilling, cutting and polishing tools
·Power supplier for Training systems, such as Torpedo TrainerFeature:1. Life expectancy is two times that of lead-acid batteries.The weight is more lighter.
2. No memory effect and rechargeable.the battery pack life is more longer.
3. Safer and more environmentally friendly,No heavy metals and hazardoussubstances.environment friendly.
4. Built-in BMS system will prevent battery pack over-charge, over-discharge, over-current, over-heat, short circuit.
5. Before send out,Over-discharging test/ Over-charging test/Short Circuit Safety Test/Extrusion Safety Test.
6. Use high quality 5C-5C Discharge Rate 18650 Power battery Cell.The customer also can Customized imported battery cell.
7. Up to 1years warranty.Advantage:1.Fast speed:It can support most 650W Power2.High voltage:Use 13 series cells, it can reach to 54.6when full charged.
3.Long life cycle:It is the double life cycle of lead-acid battery life normally it can use 2-5 years.
4.With BMS protection:Prevent:Over charge,over discharge,over hot over voltage ,over voltage,short circuit.......
5.Easy Install:Easily install into many kinds ofequipments.
6.With aluminium case:More stronger,Protect the battery from damage.FAQ: any questions, contract us freely, respond within 12hQ1:Can't charge the battery?A1: First we nee to connect the battery charger, second we have to turn this switch on,and then can be charged.Q2:Is it the capacity of your battery real?A2: All of our batteries are real full capacity with top quantity, competitive price& long life cycle.Q3:How about the lead time?A3:Delivery time for production will depend on your quantity.Usually it will take 7-15 working days, the sample will be shipped out within 4working days.Q4:Which certificates do you have?A4:We have CE/ROHS/UN38.3/MSDS for lithium-ion cell used, all reach international standardQ5:How about warranty?A5:1 year warrantyQ6: payment and samplesA6:we accept paypal for samples order, larger order with T/TQ7:Charging temperatureA7:The cell shall be charged within 0°C~40°C range in the Product Specification datasheet, for all samples&orders
offer test report& tech specification data sheetQ8: Operating temperatureA8:-20°C~60°CQ9: Company production capacity:A9:200k pcs per monthsQ10:What's the batteries applications?A10:Widely applied in digital products, portable computers, Bluetooth products, electric tools,power tools, lighting devices like LED lights and emergency lights,electric toy, household appliances and emergency device area. cordless phone, power tools, instrument and apparatus, electric vehicle,electric bikes, motorcycles,UPS battery,medical equipment,beauty instruments,electric trolley,solar power system.solar energy storage,smart robot and so on.Shenzhen Believe Technology Co., Ltd :advanced power solution for the green world
Shipping Terms:
1.Door to door services by courier.By TNT,FEDEX, UPS, DHL,etc to all countries.
2.By air or sea through your pointed forwarder is the normal way we do.
3.We can also find the cheapest forwarder to ship goods to your pointed port.Packing Terms:
Inner Package: High Quality Carton Box.
Outer Package: High Quality Carton Box.
Your best services from Ms WindyLeeTEL:0086-0755-27489699CELL NO.:0086-18563969459windylee525forskype2898455517forQQAlways respond your questions within 10h.Shenzhen Believe Technology Co., Ltd:advanced power solution for the green world48V 11ah 650W rechargeable battery New style down tube dolphin battery ebike battery with USB port send charger from China stock Electric Bicycle Battery