BAKTH-21700CG-10S3P, 36V, 15Ah, 540Wh

What makes our 36 V 15 Ah 540 Wh E-bike battery be reliable in first place? Here at BAK Technologies, we use the “21700” cell type. You might be familiar with them as single batteries, but they are so good, they can be arranged together to achieve greater specifications. The number “21700” comes from the dimensions of this cell: 21mm in diameter and 70mm in length, “0” means cylindrical (or round) shape  – together “21700”. These lithium cells are widely used in high-drain devices: power tools, laptops, and, of course, e-bikes. Engineers value them for their high energy density. They also appreciate their reliable performance. We know these cells ensure longevity. They also ensure efficiency.

The inner configuration.

The main way for battery producers to configure the power capacity and the voltage of ebike batteries, is to use power cells connected in series and parallels. The design of this battery is “10S3P”. This configuration means the e-bike battery pack consists of 10 cells in series and it also has 3 series in parallel. 10S3P translates to a series connection of 10 cells. This provides a higher voltage. There is also a parallel connection of 3 series. This enhances the capacity and discharge rate. Total cells in the battery pack? Thirty.

Curious about the dimensions of our e bike battery? Our 36 V ebike battery measures 368 mm in length. It is 90 mm in width. It is also 90 mm in height. Compact yet powerful. It fits seamlessly into a variety of e-bike designs. We know that size matters. It is crucial for compatibility and installation.

How much does e-bike battery weight?

It’s 3kg. Our e bike batteries are lightweight. This reduces the overall weight of the e-bike. It results in better handling and performance. We love how this enhances user experience. And it does so without compromising on power.

Why is e bike battery cycle life important?

We at BAK Technologies are committed to delivering long-lasting e-bike battery solutions. This results in cost savings for businesses. It also ensures reliability for consumers.  Our batteries offer a cycle life exceeding 300 cycles. This specification indicates that they can undergo charging and discharging processes more than 300 times. They maintain optimal performance throughout these cycles. We recognize that longevity is a critical factor. It holds significant importance for manufacturers. End-users also greatly value this aspect. Consistent performance over time is essential. Our batteries are designed to meet this demand. Durability reduces replacement frequency.

Concerned about quality and standards?

All our batteries have certificates of quality. They satisfy international standards. This ensures reliability and safety. These are paramount for us and our customers. We take pride in meeting global benchmarks.

Our dedication to quality mate top e-bike brands trust our batteries. Several reasons, such as flawless business process, satisfying international standards, keeping it as green as possible, stable logistics, mature production, our superior R&D team and equipment.

How versatile are our batteries?

In the varied landscape of e-bikes, our e bike battery replacement solutions adapt seamlessly to their environment. Whether nestled within the rugged frame of a mountain bike, the streamlined body of a road bike, or the practical structure of a commuter e-bike, our batteries find their place. Versatility, indeed, is our hallmark.

Observe the charging behavior in its natural state. Our 36 V 15 Ah 540 Wh E-bike battery exhibits a max charging voltage of 42 V. This allows for quick and efficient energy intake. Efficiency in this context is paramount, minimizing downtime and ensuring continuous activity in its e-bike habitat.

What is cut-off voltage and why does it matter?

Our battery’s cut-off voltage is set at 25 V. At this specific voltage, the battery ceases discharging. This is crucial for preventing over-discharge. It ensures the longevity of the battery. Over-discharge can damage the cells. We set this parameter to maintain optimal performance and safety. It prevents damage. We prioritize safety and longevity through such features.

Ever wondered about the term ‘C’ in batteries?

Max constant charging current is 0.5C. The term ‘C’ pertains to the capacity of the battery. It constitutes a metric by which we quantify the rate at which a battery may be charged, a parameter of substantial import in the realm of electrochemical energy storage. Or discharged. It is relative to its maximum capacity. This notation originated to simplify calculations for battery performance. We know this technical detail is vital for precise usage.

And the max constant discharging current?

It’s 1C, meaning the battery can discharge at a rate equal to its capacity without damage. This ensures robust performance under demanding conditions. We aim for reliability in every discharge.

Why are our batteries designed for e-bikes? Our BAK Technologies BAKTH-HAILONG BAKTH-21700CG-10S3P battery is specifically crafted for e-bikes, offering optimal power and efficiency. We believe in tailoring our products to meet specific needs.

How does the LED indicator help?

The battery has a 4-level LED indicator of charge, allowing users to easily monitor the battery status. We know convenience is key for everyday use.

Why include a mechanical lock?

For added security, our e bike battery replacement includes a mechanical lock, preventing theft and ensuring peace of mind. We prioritize your security.

Key Features:

– 42 V max charging voltage

– 25 V cut-off voltage

– 0.5C max constant charging current

– 1C max constant discharging current

– Designed for e-bikes

– 4-level LED charge indicator

– Mechanical lock

Benefits:

– Lightweight and compact

– High cycle life

– Certified quality

– Trusted by top brands

– Versatile for various e-bikes

Our BAK Technologies BAKTH HAILONG BAKTH 21700CG 10S3P battery is more than just a power source; it’s a testament to engineering excellence and reliable performance. Whether for new e-bikes or as an e bike battery replacement, our 36 V 15 Ah 540 Wh E-bike battery is the perfect choice for discerning manufacturers and users alike.