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48V E-Bike Battery 30Ah Review

When it comes to upgrading your electric bicycle or scooter, having a reliable and long-lasting battery is crucial. The 48V E-Bike 30Ah Lithium Ion Battery with BMS + 54.6V 2A Charger is a top-of-the-line option that offers high capacity, replaceable design, and advanced protection features. Let’s take a closer look at the various parameters and features of this battery pack:


Outside packing: Blue PVC
Battery type: 18650
Single cell voltage: 3.7V
Combination: 13 Series 3 parallel
Rated voltage: 48V
Input voltage: 48V
Output voltage: 48V
Combined capacity: 30Ah
Battery Size: 238 × 66 × 60 mm
Weight: 2.1 kg

Inside with protection circuit: overcharge, over discharge, over current, short circuit protection The Battery Charging Requirements: 1. The need for a dedicated lithium battery charger 2. Charging voltage: 48V 3. Charging current: ≥5A Battery Discharge Requirements: 1. Output 18 lines, length 200 mm, red and black each of the un 2. Insert the port socket line to a 2.1 in length of 200mm 3. Rated discharge current: greater than or equal to 10A 4. Maximum instantaneous current: 40A 5. Maximum working current: 13A Shipping List: 1 × 48V 30Ah battery 1 × 54.6V 2A charger Notice: Please confirm the plug you need before placing an order (T plug by default). We can also send the plug model suitable for you according to your requirements. Since the size is manually measured, there may be a slight deviation of 5 mm, please understand.


Waterproof Battery: The outer layer of the battery pack is made of waterproof PVC material, which provides insulation, anti-corrosion, and wear resistance. The inner layer features a low melting point, waterproof seal, and high adhesion. To ensure the longevity of the battery, it is recommended to put it in a bag or case during use.

BMS Protection Board: The battery is equipped with a built-in 25A BMS (Battery Management System) that offers better shockproof protection. The BMS helps prevent overcharge, over-discharge, overcurrent, and short circuit, ensuring a long lifespan for the battery. With a cycle life of over 800 cycles and a capacity retention of ≥80%, this battery is designed to last for many years of use.

Long Life Time: Each lithium battery undergoes rigorous quality control tests before shipment to ensure its durability and performance. With a charge cycle exceeding 1000 times, the life expectancy of the battery can reach up to 5 years, providing you with reliable power for your electric bike or scooter.

High Quality: The 48V E-Bike 30Ah Lithium Ion Battery is manufactured in compliance with ISO9001 system standards and is certified by CE, ROHS, UL, UN38.3, MSDS, and other quality certifications. These certifications guarantee that the battery meets high industry standards for safety and performance.

Note: It is recommended not to fix the battery directly on the bike, as it may be prone to collisions or extrusion, which can shorten the battery’s lifespan. Instead, it is suggested to place the battery in a protective bag or case to prevent any damage during use.

Overall, the 48V E-Bike 30Ah Lithium Ion Battery with BMS + 54.6V 2A Charger is a high-capacity, reliable, and long-lasting power source for your electric bicycle or scooter. With its advanced protection features, waterproof design, and quality certifications, this battery pack is a solid investment for anyone looking to upgrade their electric vehicle. Ensure to check the compatibility of the plug type before purchasing and enjoy the long-lasting performance of this high-quality battery pack.

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