High Quality 48V 40Ah Lithium battery Pack Model 21700 li-ion battery for electric bike

FOB Reference Price:Get Latest Price
$249.00 - $255.00 / Pack | 1 Pack/Packs (Min. Order)
Battery Type:
Cylindrical pack
Nominal Capacity:
Nominal Voltage:
Support Express · Sea freight
Lead Time:
Quantity(Packs) 1 - 500 >500
Est. Time(days) 15 Negotiable
Customized packaging (Min. Order: 10000 Packs)
Customized logo (Min. Order: 10000 Packs)
$255.00 /Pack | 1 Pack (Min. Order) | Buy Samples
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Quick Details
toys, power tools, Home Appliances, Consumer Electronics, BOATS, Electric Bicycles/Scooters, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems
Battery Size:
48V 40Ah
Brand Name:
Model Number:
Place of Origin:
Guangdong, China
Battery type:
li-ion battery
Supply Ability
Supply Ability:
50000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
Inner Packing: box,customized
Outer Packing: carton
Besides, we use insulating sleeves to ensure very wire insulated,these sleeves are high temperature resitstance and do not fall off easily.We can also provide connectors to pack battery.
Lead Time :
Quantity(Packs) 1 - 500 >500
Est. Time(days) 15 To be negotiated
Product Description
Capacity(mAh)40 Ah
Dimensions of the battery pack285*175*80 mm
Max. discharge current5.0CmA
Max. charge voltage54.6 V
Discharge cut-off voltage(for single cell)2.7V
Cycle life≥1000 cycles




Advantage of li-ion battery :

1.Wide adaptation,convinent composability

2.Durable cycle life

3.Stable quality,high safety

Packaging & Shipping

Packing :We will do the packages according to cargo transportation requirements. 

Port: Shenzhen

Lead Time:It takes 15-20 days after payment based on1K-5K.

Our Services

 1.Customizations:dimension,capacity,protection board ,etc.

 2.Quick Response:you requirements will be replied wihthin 12hours.

 3.OEM are accepted.

 4. Warranty: 13 months rarranty of products and goods after-sale service offered.

Company Information

 ISINOTech is devoted to research and produce li-ion batteries.The stong R&D team enriches our company having more than 300 models of batteries,incluing capacity battery,high temperature battery,high rate battery etc.


Our prodution equipments:


Our certificate:


 1.Q:Could I buy 1 battery?

    A:Sample order is welcome.

2.Q:What's your lead time?

   A:Depends on the order quantity,stock aviable,average prodution lead time is 15-20 days.

3.Q:I can't find suitable model to fit our product,how can I do?

   A:Contact our sales team for details of your requirement,such an dimension,capacity,currtent etc.

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