52V 50Ah Lithium E-Bike Battery Pack – Samsung 50G Cells
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
Free Shipping + Duties Included
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Built Fresh To Order
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2-Year Full Warranty
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- Authentic Samsung 21700 50G Cells : Powered by 140 pieces of original Samsung 21700 50G cells engineered in a 14S 10P configuration, delivering uncompromised 52V 50Ah capacity (2600Wh) with high energy density and long-term cycle reliability.
- Rugged Metal Armor Enclosure : Built inside a sturdy, impact-resistant metal housing (275 x 180 x 170 mm) weighing approximately 13.5 kg (29.8 lbs), providing superior structural safety and a sleek finish under your frame.
- JBD Smart Bluetooth BMS : Features an advanced JBD intelligent Battery Management System with built-in Bluetooth connectivity, allowing real-time smartphone app diagnostics, cell balancing, and remote power control.
- 58.8V 10A Fast Smart Charger : Bundled with a high-current professional smart charger to significantly reduce downtime, complete with multi-stage safety protection and clear LED status indicators.
- 2-Year Comprehensive Warranty : Backed by a full 2-year manufacturer warranty and professional overseas technical support tailored for North American and European DIY riders.
Access detailed battery specifications, dimensions, cell configuration, BMS features, charging parameters, and performance data.
BOOANT 52V 50Ah Custom Lithium Battery Pack
Built for high-performance DIY builds and heavy-duty electric rides. Packed with 140 genuine Samsung 21700 cells and enclosed in a rugged metal housing, this 52V 50Ah pack delivers massive range and dependable power without compromise.
Solid metal build protects against impacts while keeping a clean look under the frame.
JBD smart BMS with phone app monitoring, real-time status check, and remote switch controls.
Original 50G cells ensure high energy density, low heat output, and long cycle life.
Comes bundled with a matching fast smart charger to get you back on the road quickly.
Technical Specifications
| Specification | Details |
|---|---|
| Battery Model | BOOANT 52V 50Ah Metal Casing Lithium Battery |
| Voltage & Limits | Nominal: 52V (14S) | Fully Charged: 58.8V | Discharge Cut-off: 39.2V |
| Capacity & Energy | 50Ah / 2600Wh |
| Cell Build | Samsung 21700 50G (14S 10P / 140 Original Cells) |
| BMS & App | JBD Smart BMS with Bluetooth Support (Real-time monitoring & remote switch control) |
| Included Charger | 58.8V 10A Fast Smart Charger * LED Indicator: Green = Standby / Full, Red = Charging or Fault |
| Operating Temperature | Charge: 0°C to 45°C (32°F to 113°F) | Discharge: -20°C to 60°C (-4°F to 140°F) |
| Dimensions & Weight | 275 × 180 × 170 mm (10.8 × 7.1 × 6.7 in) / Approx. 13.5 kg (29.8 lbs) |
| Enclosure Material | Sturdy Metal Housing (Reliable safety & clean look) |
| Warranty Coverage | 2 Years Full Warranty |
* Note: Actual range and cycle life depend on discharge load, riding terrain, and operating temperatures.
Smart JBD BMS Protection & Control
All-Around Safety Shield
Engineered with multi-layered defense against overcharge, over-discharge, high-current short circuits, and thermal anomalies.
Bluetooth App Connection
Pair with your phone instantly via the official app to track real-time voltage, cell health, cycles, and operating temperatures.
Remote Power Control
Take full command of your setup with remote switch functions to control battery power output right from your device.
Smart Cell Balancing
Active hardware balancing ensures uniform cell voltage distribution, maximizing total pack lifespan and sustained output performance.
* Note: The integrated JBD Smart BMS communicates seamlessly with iOS and Android devices, giving you complete diagnostic visibility over your 52V 50Ah system at all times.
BMS & Motor Power Matching Guide
Recommended for motors up to 1500W. Ideal for high-efficiency daily commuting and standard e-bike setups.
Recommended for motors up to 2500W. Built for heavy frames, cargo setups, and spirited riding performance.
Recommended for motors up to 3000W. Engineered for extreme DIY projects and maximum torque demands.
58.8V 10A Smart Fast Charger
To keep your 52V 50Ah power system rolling without long downtimes, every battery kit comes standard with a matched 58.8V 10A high-current smart fast charger. Engineered with professional multi-stage safety profiles to protect cell longevity while cutting down charge times.
High-Current Fast Charging
Delivers a steady 10A output current specifically calibrated for our 50Ah high-capacity configuration, significantly reducing your wait between rides.
Smart Protection & Cut-off
Built-in automated safety intelligence prevents over-voltage and thermal runaway, automatically shutting off when the pack reaches full capacity.
Active charging in progress, or indicates a system fault protection mode.
Connected to AC power but not linked to the battery yet (un-coupled standby).
Battery is fully charged and charging cycle is complete.
* Note: Always connect the charger output plug to the battery securely before plugging the AC power cord into the wall outlet.
FAQ
How do I connect to the JBD smart BMS via Bluetooth?
Download the official Xiaoxiang app on your iOS or Android device. Turn on your phone's Bluetooth, ensure the battery is powered on, and select your BOOANT 52V 50Ah battery from the device list to check real-time cell voltages, temperatures, and manage remote switch controls instantly.
What is included with the BOOANT 52V 50Ah lithium battery kit?
The package includes the complete 14S 10P lithium battery pack built with 140 original Samsung 21700 50G cells in a rugged metal housing, an integrated JBD Bluetooth Smart BMS, and a matched 58.8V 10A fast smart charger.
How should I properly use the 58.8V 10A smart charger?
Always connect the charger's output plug securely to the battery charging port first, and then plug the AC power cord into the wall outlet. The indicator light shows a solid red during active charging or fault protection, and turns green when un-coupled in standby or when charging is fully complete.
What warranty and support do you offer for overseas buyers?
We provide a comprehensive 2-year manufacturer warranty for North American and European buyers. Our engineering and support team is always ready to assist you with technical diagnostics and parts replacement.
How do I choose the correct BMS continuous current for my motor?
We offer 40A, 60A, and 80A continuous discharge options. Match your BMS rating to your motor controller's maximum current draw—for example, the 60A option is engineered for motors up to 2500W, making it the ideal choice for high-torque DIY e-bikes and heavy builds.
