Down Tube Battery
The Down Tube Battery is a bicycle lithium battery that is installed on the bicycle frame. Ebike downtube battery is easy to install and provides reliable power support, enhancing performance and battery life for electric bicycles.
ChamRider is a professional manufacturer of Down Tube Batteries. Our batteries are produced using advanced lithium-ion battery technology, featuring high energy density that extends the electric bicycle's range. Whether it's daily urban commuting or long-distance rides, it is your dependable partner.
As a specialized manufacturer of electric bicycle lithium batteries, our Down Tube Batteries undergo four-step inspections before being sold, resulting in a low after-sales rate of as low as 0.01%. This ensures a worry-free experience for you.
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Premium A-Grade 3500mAh Cells
Harness the strength of your ride with confidence, driven by the prowess of premium A-grade 3500mAh cells. The THUNDER 4C prioritizes excellence, ensuring a consistent and reliable power supply for an enhanced biking experience.
Harness the strength of your ride with confidence, driven by the prowess of premium A-grade 3500mAh cells. The THUNDER 4C prioritizes excellence, ensuring a consistent and reliable power supply for an enhanced biking experience.
Unparalleled Capacity with Up to 91 18650 Cells:
The DP-7 soars to new heights of capacity, designed to hold a mind-blowing 91 18650 cells. This extraordinary capacity means you can enjoy extended rides without worrying about running out of power. It's a game-changer for long-distance electric biking.
The DP-7 soars to new heights of capacity, designed to hold a mind-blowing 91 18650 cells. This extraordinary capacity means you can enjoy extended rides without worrying about running out of power. It's a game-changer for long-distance electric biking.
Unmatched 30AH Ultra-Large Capacity:
The DP-7 redefines the concept of power with its exceptional 30AH ultra-large capacity. Whether you're a long-distance rider or simply seek more power for your electric bike, the DP-7 has the capacity to keep you on the road for extended journeys.
The DP-7 redefines the concept of power with its exceptional 30AH ultra-large capacity. Whether you're a long-distance rider or simply seek more power for your electric bike, the DP-7 has the capacity to keep you on the road for extended journeys.
Premium Brand-New A-Grade 18650 Cells:
The DP-6 encapsulates your confidence and power needs with premium, brand-new A-grade 18650 battery cells. These cells are renowned for their exceptional energy density, delivering top-tier performance and an extended riding range. The DP-6 ensures you never run out of power on your adventures.
The DP-6 encapsulates your confidence and power needs with premium, brand-new A-grade 18650 battery cells. These cells are renowned for their exceptional energy density, delivering top-tier performance and an extended riding range. The DP-6 ensures you never run out of power on your adventures.
Premium Brand-New A-Grade 21700 Cells:
The DP-5C boasts an exceptional power source with its brand-new A-grade 21700 battery cells. These cells are known for their exceptional energy density, providing you with extended range and enhanced performance. Experience a ride like never before with these cutting-edge cells.
The DP-5C boasts an exceptional power source with its brand-new A-grade 21700 battery cells. These cells are known for their exceptional energy density, providing you with extended range and enhanced performance. Experience a ride like never before with these cutting-edge cells.
Versatile Battery Configurations:
The DP-4C's significant advantage is its flexibility in battery configuration. With multiple ways to combine cells, you have the flexibility to select the capacity and voltage that best suits your needs. Whether you want to amplify your power or extend your ride, the DP-4C has the perfect setup for you.
The DP-4C's significant advantage is its flexibility in battery configuration. With multiple ways to combine cells, you have the flexibility to select the capacity and voltage that best suits your needs. Whether you want to amplify your power or extend your ride, the DP-4C has the perfect setup for you.
Unmatched Portability:
The Hailong 2 Battery is engineered with mobility in mind. Whether you're a city commuter or an off-road adventurer, its lightweight and compact design ensures you can take it with you effortlessly. Bid farewell to range anxiety and embrace the freedom to explore without boundaries.
The Hailong 2 Battery is engineered with mobility in mind. Whether you're a city commuter or an off-road adventurer, its lightweight and compact design ensures you can take it with you effortlessly. Bid farewell to range anxiety and embrace the freedom to explore without boundaries.
Multiple Capacity Choices:
The G70 caters to riders with diverse preferences. With a variety of capacity options, you can select the one that aligns perfectly with your needs. Whether you're after extended range or powerful acceleration, the G70 has you covered.
The G70 caters to riders with diverse preferences. With a variety of capacity options, you can select the one that aligns perfectly with your needs. Whether you're after extended range or powerful acceleration, the G70 has you covered.
Versatile Battery Cells:
The G56 battery offers you the flexibility to choose between two cutting-edge cell options: the 18650 and 21700 battery cells. This means you can tailor your electric bike's performance and range to suit your specific needs, whether you prioritize power or efficiency.
The G56 battery offers you the flexibility to choose between two cutting-edge cell options: the 18650 and 21700 battery cells. This means you can tailor your electric bike's performance and range to suit your specific needs, whether you prioritize power or efficiency.
A-Grade Battery Cells:
The Hailong 1 lithium battery sets itself apart with the use of high-quality A-grade battery cells. These cells are known for their exceptional energy density, providing long-lasting power and performance for your electric bike. With the Hailong 1 battery, you can confidently tackle long commutes or adventurous rides without worrying about running out of power.
The Hailong 1 lithium battery sets itself apart with the use of high-quality A-grade battery cells. These cells are known for their exceptional energy density, providing long-lasting power and performance for your electric bike. With the Hailong 1 battery, you can confidently tackle long commutes or adventurous rides without worrying about running out of power.
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