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

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Chamrider Ebike Battery Intergrated SSE-172 SUONITE 21G40B 36V 48V Mechanical Lock for Enhanced Security 1

Chamrider Ebike Battery Intergrated SSE-172 SUONITE 21G40B 36V 48V Mechanical Lock for Enhanced Security 2

Chamrider Ebike Battery Intergrated SSE-172 SUONITE 21G40B 36V 48V Mechanical Lock for Enhanced Security 3

Chamrider Ebike Battery Intergrated SSE-172 SUONITE 21G40B 36V 48V Mechanical Lock for Enhanced Security

Feature:

● Impressive 40-Cell Capacity

● Robust Aluminum-Plastic Casing

● Developed 7-pin High-Current Discharge Port

● Built-in Mechanical Lock for Enhanced Security

● LED Battery Level Indicator

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Product Specification

Parameter 1

Parameter 2

Parameter	36V16AH	36V18AH	36V20AH
Nominal Power	576wh	648wh	720wh
Configuration	10S4P	10S4P	10S4P
Cell Brand	ChamRider	ChamRider	Samsung
Cell Capacity	4000mah	4500mah	5000mah
Cell Type	21700
Built-in BMS	25A(Customized)
Fit Motor Power	36V250W-500W
APRX Weight（KG）	≈5.2	≈5.2	≈5.2
Dimension(mm)	340.298.579
Charge Current	1-5A
Life Cycle	≥80% Capacity After 500-800 cycles

Parameter	48V12AH	48V13.5AH	48V15AH
Nominal Power	576wh	648wh	720wh
Configuration	13S3P	13S3P	13S3P
Cell Brand	ChamRider	ChamRider	Samsung
Cell Capacity	4000mah	4500mah	5000mah
Cell Type	21700
Built-in BMS	30A(Customized)
Fit Motor Power	48V250W-1000W
APRX Weight（KG）	≈5.1	≈5.1	≈5.1
Dimension(mm)	340.298.579
Charge Current	1-5A
Life Cycle	≥80% Capacity After 500-800 cycles

Product Introduction

Chamrider Ebike Battery Intergrated SSE-172 SUONITE 21G40B 36V 48V Mechanical Lock for Enhanced Security 4

Impressive 40-Cell Capacity

Elevate your electric bike experience with the SSE-172 SUONITE 21G40B, featuring an extraordinary 40-cell capacity. This industry-leading maximum capacity ensures an extended riding range, setting it apart from other lithium batteries on the market.

Chamrider Ebike Battery Intergrated SSE-172 SUONITE 21G40B 36V 48V Mechanical Lock for Enhanced Security 5

Robust Aluminum-Plastic Casing

Engineered for durability, the SSE-172 SUONITE 21G40B comes encased in a sturdy aluminum-plastic shell. This robust construction not only provides enhanced strength but also offers superior resistance to impact, safeguarding your battery against the rigors of diverse riding conditions.

7 pin High Current Discharge Port

Experience unmatched performance with the SSE-172 SUONITE 21G40B, featuring a 7-pin high-current discharge port developed in-house. This cutting-edge design optimizes power delivery, ensuring a smooth and responsive ride during acceleration and sustained high-speed biking.

Mechanical Lock for Enhanced Security

Security is a top priority, and the SSE-172 SUONITE 21G40B is equipped with a built-in mechanical lock system. This anti-theft feature adds an extra layer of protection, offering peace of mind when leaving your electric bike unattended.

LED Battery Level Indicator

Stay informed about your battery status with the built-in LED indicator on the SSE-172 SUONITE 21G40B. This user-friendly feature allows you to monitor your battery's remaining charge at a glance, ensuring you're always aware and prepared for your ride.

FAQ

How do I store my e-bike battery?

When storing an unused e-bike battery for an extended period, you should keep it in a dry, well-ventilated area shielded from light, and maintain it at a suitable charge level, usually between 30% and 60%. Regularly charge and discharge the battery to maintain optimal performance.

How can I tell if my e-bike battery needs to be replaced?

The lifespan of an e-bike battery depends on the usage and the number of charge/discharge cycles. Generally speaking, when the battery capacity decreases significantly or fails to meet your riding needs, you may need to consider replacing the battery.

Can e-bike batteries operate in extreme temperatures?

E-bike batteries are temperature sensitive, too high or too low temperature may affect the performance and life of the battery. Most e-bike batteries work best in temperatures ranging from 0°C to 40°C.

Can e-bike batteries operate in extreme temperatures?

What is the rated voltage and capacity of an e-bike battery?

The rated voltage of an e-bike battery refers to the standard operating voltage of the battery, and commonly rated voltages include 36V, 48V, and 52V. The capacity of an e-bike battery refers to the amount of energy stored in the battery, which is usually expressed in terms of Ampere-hour (Ah) or Watt-hour (Wh).