Chamrider Battery is an ebike battery manufacturer and electric bicycle battery factory with 12 years of experience.

The high-performance Chamrider Battery down tube type battery is made with superior materials. The product is accurately manufactured to the highest quality standard. It has market potential and application foreground.

Product Specification

Parameter 1

Parameter 2

Parameter 3

Parameter	36V12AH	36V15.6AH	36V17.4AH	36V19.2AH	36V21AH	36V20AH	36V22.5AH	36V25AH
Nominal Power	432wh	561.6wh	626.4wh	691.2wh	756wh	720Wh	810Wh	900wh
Configuration	10S6P	10S6P	10S6P	10S6P	10S6P	10S5P	10S5P	10S5P
Cell Brand	ChamRider	ChamRider	Samsung	ChamRider	Samsung	ChamRider	ChamRider	Samsung
Cell Capacity	2000mah	2600mah	2900mah	3200mah	3500mah	4000mah	4500mah	5000mah
Cell Type	18650					21700
Built-in BMS	25A(Customized)
Fit Motor Power	36V250W-500W
APRX Weight（KG）	≈4.2	≈4.2	≈4.2	≈4.2	≈4.2	≈4.25	≈4.25	≈4.25
Dimension(mm)	367.490.3109.4
Charge Current	1-5A
Life Cycle	≥80% Capacity After 500-800 cycles

Parameter	48V10A	48V13AH	48V14.5AH	48V16AH	48V17.5AH	48V12AH	48V13.5AH	48V15AH
Nominal Power	480wh	624wh	696wh	768wh	840wh	576wh	648wh	720wh
Configuration	13S5P	13S5P	13S5P	13S5P	13S5P	13S3P	13S3P	13S3P
Cell Brand	ChamRider	ChamRider	Samsung	ChamRider	Samsung	ChamRider	ChamRider	Samsung
Cell Capacity	2000mah	2600mah	2900mah	3200mah	3500mah	4000mah	4500mah	5000mah
Cell Type	18650					21700
Built-in BMS	30A(Customized)
Fit Motor Power	48V250W-1000W
APRX Weight（KG）	≈4.47	≈4.47	≈4.47	≈4.47	≈4.47	≈3.5	≈3.5	≈3.5
Dimension(mm)	367.490.3109.4
Charge Current	1-5A
Life Cycle	≥80% Capacity After 500-800 cycles

Parameter	52V8AH	52V10.4AH	52V11.6AH	52V12.8AH	52V14AH	52V12AH	52V13.5AH	52V15AH
Nominal Power	416wh	540.8wh	603.2wh	665.6wh	728wh	624wh	702wh	780wh
Configuration	14S4P	14S4P	14S4P	14S4P	14S4P	14S3P	14S3P	14S3P
Cell Brand	ChamRider	ChamRider	Samsung	ChamRider	Samsung	ChamRider	ChamRider	Samsung
Cell Capacity	2000mah	2600mah	2900mah	3200mah	3500mah	4000mah	4500mah	5000mah
Cell Type	18650					21700
Built-in BMS	20A(Customized)	30A(Customized)			25A(Customized)
Fit Motor Power	52V250W-500W	52V250W-1000W			52V250W-500W
APRX Weight（KG）	≈4.28	≈4.28	≈4.28	≈4.28	≈4.28	≈3.73	≈3.73	≈3.73
Dimension(mm)	367.490.3109.4
Charge Current	1-5A
Life Cycle	≥80% Capacity After 500-800 cycles

Product Introduction

Best Down Tube Type Battery Suppliers for Electric Bicycle 3

The Hailong Plus Down Tube Battery harnesses the power of up to 52 brand new A-Grade 5000mAh cells. Experience unrivalled performance and reliability as you ride with confidence. These high quality cells ensure optimal power output, longevity and efficiency for an exceptional cycling experience.

Best Down Tube Type Battery Suppliers for Electric Bicycle 4

Increased height compared to Hailong 1

Designed with improved dimensions, the Hailong Plus down tube battery offers increased height compared to the Hailong 1 model. This provides additional capacity and power for longer trips. Enjoy longer adventures without compromising on performance.

Sturdy aluminium mounting plate: Built to last

The Hailong Plus down tube battery has a robust aluminium mounting plate. This durable construction ensures a secure and reliable attachment to your electric bike. Ride with peace of mind, knowing that your battery is securely mounted and protected from vibration and shock.

Flame-retardant bracket for cell safety,Safety first:

The cells in the Hailong Plus Down Tube Battery are secured with flame-retardant clips. This additional safety measure prevents the risk of damage or fire, ensuring maximum safety during your rides. Ride with confidence knowing your battery is in a safe and reliable case.

Pre-aging treatment for enhanced safety: Safety comes first

The Hailong Plus Down Tube Battery undergoes a pre-aging treatment process before being sold. This treatment ensures optimal cell performance and enhances the overall safety of the battery. Ride with confidence, knowing that your battery has been thoroughly tested and prepared for reliable and safe operation.

FAQ

Can e-bike batteries be used on rainy days?

Most e-bike batteries are waterproof and can be used in light rain. However, to ensure the safety and longevity of the battery, it is best to avoid prolonged exposure to heavy rain or immersion in water.

Does the e-bike battery support removability?

The majority of e-bike batteries feature a modular design, making them easily changeable and replaceable. However, the details may vary depending on the brand and model of the e-bike.

What is the weight of the e-bike battery?

The weight of e-bike batteries varies by brand, capacity, and material. Generally speaking, the weight of e-bike batteries usually ranges from a few kilograms to more than ten kilograms.

How do you choose the right type of e-bike battery for you?

Types of e-bike batteries include lithium-ion batteries, nickel-metal hydride batteries, and so on. Lithium-ion batteries have high energy density and small size and are the most commonly used type of e-bike battery.

Do e-bike batteries have safety protection?

Most e-bike batteries are equipped with multiple safety features, such as overcharge protection, over-discharge protection, over-current protection, etc., to ensure the safety of users and equipment.

Company Feature

• Established in our company has now become a modern enterprise through years of wind and rain. We have expanded our business range and improved the brand recognition.
• Chamrider Battery answers all kinds of customer's questions with patience and provides valuable services, so that customers can feel respected and caring.
• With a professional leadership team, our company constantly introduces outstanding talents from all walks of life and integrates various favorable resources. All this makes efforts for the development, promotion and sales of our products.
• Chamrider Battery keeps pace with the development trend of the Internet and runs a brand new business mode. We actively construct offline sales network as well as expand online sales channels. We have official stores on multiple mainstream E-commerce platforms. All these contribute to the rapid development of sales volume and wide sales range.
Hello, thanks for visiting Chamrider Battery's official website! ebike battery are available in multiple types and in stable performance. If you have any needs, please leave a message or call us. We are looking forward to cooperating with you.

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.