18650 Li-ion Battery
Electric bike battery
Voltage: 24V / 36V / 48V · Capacity: 10Ah
View data sheetElectric Bikes
Buy green, save green, and see more greens. Switch to lithium battery packs for more efficient e-bike performance.
Industry Pain Points
What Goes Wrong Today
- Riders judge a bike by range, and range is set by the pack, not the motor
- The pack has to look like it belongs on the frame
- A charger and BMS bought separately rarely match the pack
- Three frame styles usually mean three suppliers
Customer Needs
What Buyers Ask For
- The three standard cases, frog, water bottle and silver fish, from one source
- BMS, charger and aluminium case supplied together with the cells
- A published weight per voltage so the frame spec holds
Recommended Products
Products For Electric Bikes
Every product below is published with its parameter table and the model list for its range.
LiFePO4 Battery Packs
48V battery
Product: 48V 10Ah lifepo4 battery · Model: 26650 16S3P
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18650 Li-ion Battery
18650 lithium ion battery cell
Dimension: 18.5*65.5mm · Model: ICR18650
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18650 Li-ion Battery
18650 lithium battery 3.7V 21Ah li-ion battery packs
Model: ICR18650 1S7P · Application: lighting, digital products, energy storage etc.
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LiFePO4 Battery Packs
24V lifepo4 battery
Product: 24V 100Ah lifepo4 battery · Model: 26650 8S30P
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LiFePO4 Battery Packs
48V lithium ion battery
Product: 48V 30Ah LiFePO4 battery · Model: 32700 15S5P
View data sheetDelivery Capability
How A Project Runs
The same route for every industry, from the first drawing to the packed carton.
Requirement Analysis
Voltage, run time, peak current, ambient range, enclosure and connector. If the run time is still open we work back from the load and the hours you need.
Chemistry And Cell Selection
LiFePO4 where cycle life leads, lithium ion where energy density leads, lithium polymer where the space is a thin rectangle, Ni-MH where the product is locked to a 1.2V cell size.
Series And Parallel Design
The arrangement sets voltage and capacity. We publish it for every standard pack, for example IFR32700 4S17P for 12V 100Ah, so the comparison is transparent.
Protection And Balancing
Over-charge, over-discharge, over-current and over-temperature protection with internal cell balancing. Communication ports where the system needs them.
Sample And Test
After price confirmation you can request samples to test. Cells and packs are checked against the parameter table published for that model.
Case Wiring And Label
ABS or lead acid style case, aluminium case for e-bike packs, PVC wrap for modules, with your terminal, cable length, connector and logo.
Questions About Electric Bikes Batteries
Which e-bike case styles do you build?
Little frog at 145*225*93mm, water bottle at 90*90*325mm and silver fish at 385*110*76mm, all with BMS, charger and aluminium case.
What voltages and capacities?
24V, 36V and 48V at 10Ah on the standard e-bike range. Weights run from 2.7KG for a 24V 10Ah frog pack to 5.2KG for a 48V 10Ah silver fish.
Lithium ion or LiFePO4 for an e-bike?
Lithium ion gives more range for the same weight. LiFePO4 gives far more cycles for the same money over the life of the bike. We build both.