BAFANG INTUBE batteries are designed to integrate into the bike frame.
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BAFANG INTUBE batteries are designed for pure performance. They combine the latest technologies and years of expertise. BAFANG has developed lightweight, fast-charging, and long-lasting INTUBE batteries.
They offer the highest efficiency level on the market today. The INTUBE range meets all your electrification and conversion project needs.
Numerous Models
With a wide range of options, BAFANG provides solutions to power any type of electric bike. INTUBE batteries also preserve the frame’s aerodynamics. They ensure effective weight distribution and help frame designers maintain a strong aesthetic.
BAFANG INTUBE batteries are perfect for all types of bikes. BAFANG provides the ideal power source for your electric bike.
BAFANG INTUBE Battery: BTF25

This BAFANG BTF25 battery is very compact and lightweight.
It fits into the smallest frame tubes. It provides 820 Wh of power, making it one of the most efficient components on the market.
CAPACITY: 820Wh
WEIGHT: 4.8kg
CHARGE TIME: 4.5h
BAFANG INTUBE Battery: BTF16

This BAFANG BTF16 battery is medium-sized and offers a long lifespan.
It accumulates 460/550 Wh with a very reduced weight of 3.4 kg. It is particularly well-suited for elegant and slim electric bikes often found in city bike ranges.
CAPACITY: 550Wh
WEIGHT: 3.4kg
CHARGE TIME: 6.5h
BAFANG INTUBE Battery: BTF15

This BAFANG BTF15 battery fits into the smallest bike frame tubes. It offers a power reserve of 640 Wh.
It is perfectly suited for trekking electric bikes.
CAPACITY: 640Wh
WEIGHT: 4.8kg
CHARGE TIME: 6.5h
BAFANG INTUBE Battery: BTF14

This BAFANG BTF14 battery offers aerodynamics for fast bikes. It is specially designed for eRoad and eGravel bikes.
It provides 410 Wh of valuable electric energy to meet all cyclist ambitions. It is ideal for climbing Alpine passes or maintaining effort on long sporting rides.
CAPACITY: 410Wh
WEIGHT: 2.65kg
CHARGE TIME: 4.5h
BAFANG INTUBE Battery: BTF09

This BAFANG BTF09 battery maintains the aerodynamics and sleekness of fast eRoad and eGravel bikes.
It provides 410 Wh of electric energy, which is more than sufficient for cyclists wanting to climb Alpine passes or undertake long sporting rides.
CAPACITY: 410Wh
WEIGHT: 2.65kg
CHARGE TIME: 4.5h
BAFANG INTUBE Battery: BTF05

This BAFANG BTF05 battery is ultra-thin. It is perfect for maintaining the aerodynamics of fast eRoad bikes.
It accumulates a capacity of 200 Wh of electric energy for those who want to climb the toughest passes or embark on great and formidable sporting rides.
CAPACITY: 200Wh
WEIGHT: 1.6kg
CHARGE TIME: 2.5h
BAFANG INTUBE Battery: BTF04

This BAFANG BTF04 battery is medium-sized. It offers a long-lasting capacity of 600 Wh for only 3.5 kg of weight.
It is particularly well-suited for elegant or touring electric bikes.
CAPACITY: 600Wh
WEIGHT: 3.5kg
CHARGE TIME: 2.5h
BAFANG Battery: BTF03

This BAFANG BTF03 battery is compact, lightweight, and slim. It fits into very small frame tubes.
It provides a capacity of 450 Wh for elegant electric bikes, children’s bikes, and junior bikes. City bikes are its primary target.
CAPACITY: 450Wh
WEIGHT: 3.0kg
CHARGE TIME: 4.5h