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- Genuine Samsung 50G Cells for Unmatched Endurance : Powered by industry-leading Samsung 50G 21700 cells, this 52V 30Ah lithium battery delivers a true 1,560Wh capacity. Engineered for long-range performance, it eliminates range anxiety for e-bike enthusiasts and daily commuters alike. Experience consistent power delivery and a superior cycle life (1000+) that generic batteries simply cannot match.
- Optimized Form Factor & Lightweight Portability : Designed to pack massive energy into a manageable size, this battery measures 352 x 155 x 75 mm (13.8 x 6.1 x 2.9 inches). Despite its high capacity, it weighs only 6.5 kg (14.3 lbs), providing an exceptional power-to-weight ratio. The sleek design ensures a stable fit on various e-bike frames and cargo racks without compromising your ride's balance.
- Smart JBD BMS with Bluetooth Real-Time Monitoring : Take full control of your power with the integrated JBD Smart BMS. This 52V 30Ah battery features built-in Bluetooth connectivity, allowing you to monitor voltage, temperature, and SOC (State of Charge) directly from your smartphone. Choose between 30A, 40A, or 50A continuous discharge versions to perfectly match your motor’s specific power requirements.
- Advanced Safety & Rapid Charging Efficiency : Safety is our priority. The JBD BMS provides comprehensive protection against over-current, over-discharge, and thermal runaway. Encased in a vibration-resistant housing, this 52V 30Ah high-capacity battery supports fast charging to get you back on the road quicker. Perfect for off-road adventures, heavy-duty deliveries, and extreme long-distance touring.
- Broad Compatibility for High-Power DIY Kits : Whether you’re running a 750W mid-drive or a 2500W high-speed hub motor, our 52V 30Ah Samsung 50G battery has you covered. With customizable BMS options (up to 50A), it is the ultimate upgrade for Bafang, Cyc Motor, and other high-performance DIY e-bike systems, ensuring peak torque and sustained high speeds during demanding climbs.
BMS Discharge Current (Select Motor Power)
30A | For 1200W Motors
40A | For 1500W Motors
100 A pour moteur 72 V 6 000 W
Bouchon de décharge
prise QS8
XT90F/M
Anderson 50A
Fil uniquement
QS10 Plug
BMS Discharge Current (Select Motor Power)
Bouchon de décharge
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Retour sous 30 jours
Paiement 100% sécurisé
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BOOANT 52V 30AH Battery BOOANT Samsung 21700 50G 14S6P BOOANT Bluetooth BMS APP Battery BOOANT 58.8V 5A Smart Charger
52V 30AH Lithium Battery
Samsung 21700 50G Cells · 14S6P Configuration · Smart Bluetooth BMS · 58.8V Charger
Technical Specifications
Nominal Voltage
52V
Rated Capacity
30AH (1560Wh)
Cell Configuration
14S6P (84 cells)
Cell Model
Samsung INR21700-50G
BMS Discharge Current
Multiple options Selectable
Charge Voltage
58.8V
Cycle Life
≥800 cycles
Weight
~6.5 kg (14.3 lbs)
Dimensions
325 × 155 × 75 mm 12.8 × 6.1 × 3.0 in
Discharge Connector
Multiple options Selectable
Key Features
▸ 84 genuine Samsung 50G cells
▸ Smart Bluetooth BMS built-in
▸ iOS & Android APP monitoring
▸ Remote charge/discharge control
▸ Individual cell voltage tracking
▸ Overcharge & short circuit protection
▸ Temperature cutoff & cell balancing
▸ Cell holders + PVC wrap structure
🔧 Customizable Options
We offer different BMS continuous discharge current ratings to match your motor power requirements. Various discharge connector types are also available to fit your controller. Please specify your needs when ordering.
📱 Real-Time Monitoring & Control
Connect via Bluetooth to the dedicated mobile app. View pack voltage, current, remaining capacity, and all 14 individual cell voltages. Remotely enable or disable charge/discharge for added security and fleet management.
🔒 Remote Lock Function
Anti-theft protection via app
Included 58.8V 5A Smart Charger CC/CV algorithm · LED indicator · 100-240V AC input · ~6-7 hrs full charge
Compatible Applications
Electric bikes (Bafang BBSHD, Ultra, CYC, Cyclone) · High-power electric scooters · DIY powerwall projects · 52V nominal systems.
Samsung INR21700-50G 52V 30AH Battery Cells 14S6P 84 Cells Configuration 5000mAh High Capacity 9.8A Continuous Discharge 259Wh/kg Energy Density
Genuine Samsung INR21700-50G Cells
The power behind the 52V 30AH battery — 84 authentic Samsung 21700 cells in 14S6P configuration
⚡ 84 cells · 14S6P · Powers the 52V 30AH battery pack
The Samsung INR21700-50G is a premium high-capacity lithium-ion cell. Each 52V 30AH battery pack contains 84 of these genuine cells, arranged in a 14S6P configuration to deliver 1560Wh of total energy. With 5000mAh per cell and class-leading 259Wh/kg energy density, this is the ideal foundation for high-performance ebike and scooter applications.
Cell Specifications
Model
INR21700-50G
Manufacturer
Samsung SDI
Nominal Capacity
5000mAh
Nominal Voltage
3.63V
Max Continuous Discharge
9.8A
Energy Density
259 Wh/kg
Cycle Life
500+ cycles
Cell Weight
~69g
84 cells in 14S6P — 1560Wh total pack energy
5000mAh per cell — high capacity for extended range
259 Wh/kg — class-leading energy density
BOOANT 21700 cell holder bracket ABS flame retardant battery spacer 84-cell 14S6P structural support Vibration-resistant battery mounting Thermal management cell spacing Short circuit prevention bracket
Precision Cell Holders
Structural integrity for the 52V 30AH battery — 84 cells secured in perfect alignment
🛡️ Integrated into every 52V 30AH battery pack
Every cell in this 52V 30AH battery is secured by a precision-molded ABS holder. Unlike tape or glue methods that degrade over time, these brackets lock each Samsung 21700 cell in place with consistent spacing — preventing vibration damage, enabling proper heat dissipation, and eliminating the risk of loose connections that lead to premature failure.
Why Cell Holders Matter
Vibration Protection
Each cell sits in a ±0.1mm precision cavity with integrated mounting points. No shifting, no rattling — even on rough terrain or after thousands of miles.
Thermal Management
Consistent spacing creates natural airflow channels between cells, preventing heat buildup during high-current discharge and extending pack lifespan.
Short Circuit Prevention
Non-conductive ABS material fully insulates each cell. No exposed terminals, no accidental contact — unlike foam or tape that can shift over time.
±0.1mm precision fit — zero cell movement
Flame-retardant ABS — safe to 80°C
Integrated mounting points — rigid chassis connection
JBD Smart Bluetooth BMS Jiabaida 14S BMS 52V battery management system Xiaoxiang BMS app compatible SmartBMS Utility JBD Bluetooth battery monitor cell balancing protection board
JBD Smart Bluetooth BMS
Intelligent battery management with real-time APP monitoring — built into every 52V 30AH pack
📱 Bluetooth Connectivity · iOS & Android · Remote Control
At the core of this 52V 30AH battery is a JBD (Jiabaida) Smart BMS — a premium battery management system trusted by manufacturers worldwide. It continuously monitors all 14 cell voltages, pack temperature, and current flow, providing comprehensive protection while giving you full visibility through the mobile app. Unlike basic protection boards, the JBD Smart BMS keeps you connected to your battery's health at all times.
Key Protections
Overcharge Protection
Cuts off charging when any cell reaches 4.25V, preventing damage from over-voltage
Over-discharge Protection
Disconnects load at 2.8V per cell, protecting against deep discharge damage
Temperature Protection
Disables charging below 0°C and above 55°C; cuts discharge above 75°C
Short Circuit Protection
Responds within milliseconds to prevent damage from accidental shorts
BMS Specifications
Brand
JBD (Jiabaida)
Series Support
14S (52V nominal)
Battery Chemistry
Li-ion / NMC
Port Type
Common Port
Cell Balancing
Passive, ~60mA
Overcharge Protection
4.25V ±0.05V/cell
Over-discharge Protection
2.8V ±0.1V/cell
Internal Resistance
≤15mΩ
Standby Current
<100µA (sleep mode)
Operating Temperature
-20°C to +70°C
Bluetooth Range
Up to 10m (33ft)
Compatible Apps
Xiaoxiang / SmartBMS Utility
APP Monitoring & Control
📊 Real-time data — pack voltage, current, capacity, 14 cell voltages
🔒 Remote switch — enable/disable charge/discharge via app
⚙️ Configurable — adjust protection thresholds to suit your needs
58.8V 5A Smart Fast Charger 52V 14S lithium battery charger CC/CV charging 5 amp charger ebike scooter fast charger 30AH lithium battery charger 100-240V worldwide charger
58.8V 5A Smart Fast Charger
Intelligent CC/CV charging with comprehensive protection — included with every 52V 30AH battery
⚡ 5A Fast Charging · Worldwide 100-240V Input · LED Indicator
Every 52V 30AH battery includes a premium 58.8V 5A smart charger engineered for safe, efficient charging. Using advanced CC/CV (Constant Current / Constant Voltage) charging technology, it delivers a steady 5A current until the battery reaches 58.8V, then automatically switches to voltage regulation to top off the cells without overcharging. Built-in protection circuits guard against short circuits, over-current, over-voltage, and reverse polarity — so you can plug in with confidence every time.
Charger Protections
Short Circuit Protection
Instantly cuts output when a short is detected, preventing damage to charger and battery
Over-Voltage Protection
Prevents output voltage from exceeding safe limits, protecting sensitive battery cells
Reverse Polarity Protection
No damage if connected backwards — charger simply won't start until corrected
Over-Temperature Protection
Built-in cooling fan and thermal monitoring prevent overheating during extended use
Charger Specifications
Input Voltage
100-240V AC, 50/60Hz
Output Voltage
58.8V DC
Output Current
5A (max)
Output Power
294W
Charging Mode
CC/CV (3-stage)
Compatible Battery
14S Li-ion (52V nominal)
Efficiency
>85%
LED Indicator
Red: Charging / Green: Full
Operating Temperature
-20°C to 45°C
Cooling
Built-in silent fan
Charging Time (30AH)
~6-7 hours (0-100%)
Connector Options
XT60 / XT90 / Anderson
🌍 Worldwide compatible — 100-240V input works in US, EU, UK, AU
🔋 3-stage smart charging — CC, CV, and trickle for maximum lifespan
❄️ Safe in any climate — operates from -20°C to 45°C
XT60 XT90 QS8 Anderson connector 30cm 50cm 100cm cable length custom discharge plug options 52V battery connector customization
Custom Connectors & Cable Length
Built to match your controller — choose your plug and cable length
🔌 XT60 · XT90 · QS8 · Anderson | 30cm · 50cm · 100cm
Don't settle for adapters that add resistance and failure points. Specify your discharge connector and cable length at checkout, and we'll build your 52V 30AH battery to plug directly into your controller — no extensions, no soldering, just a clean professional fit.
🎯
Direct Fit
No adapters, no voltage drop
🔧
Plug & Play
Arrives ready to connect
📸
Not Sure?
Send a photo, we'll identify it
How to order: Leave a note at checkout with your connector and cable length choice. Need something else? Contact us.
52V 30AH Lithium Battery Specifications
Samsung INR21700-50G Cells · 14S6P Configuration · JBD Bluetooth BMS
🔋 Battery Pack
Model 52V 30AH (1560Wh)
Type Li-ion Rechargeable
Configuration 14S6P (84 Cells)
Nominal Voltage 52V +8% vs 48V
Capacity 30AH
Dimensions 352 × 155 × 75 mm
13.86 × 6.10 × 2.95 in
13.86 × 6.10 × 2.95 in
Weight 6.5 kg (14.3 lbs)
Charge Cut-off 58.8V
Discharge Cut-off 35V
🔬 Samsung Cell
Brand Samsung SDI
Model INR21700-50G
Type 21700 Cylindrical
Nominal Voltage 3.6V - 3.7V
Nominal Capacity 5,000mAh
Continuous Discharge 5A (~1C)
Peak Discharge 9.8A (~2C)
Charge Cut-off 4.20V, CCCV 100mA
Discharge Cut-off 2.5V
📡 Smart BMS
Brand Options JBD / ANT / JK
Installation Built-in
Communication Bluetooth / WiFi
App Support iOS & Android
Functions Real-time monitoring
Remote Control Charge/Discharge
Optional Extensions CAN BUS / RS485 / GPS
Continuous Current 30A / 40A / 50A
Peak Current Based on BMS rating
🔌 Charger & Temperature
Input Voltage 100V - 240V AC
Output 58.8V / 5A
Charging Method CC-CV
80% Charge ~5 Hours
Full Charge 6 - 7 Hours
Plug Options US / EU / UK / AU
Charge Temp 0°C - 60°C <45°C
Discharge Temp -20°C - 60°C
Storage Temp 15°C - 25°C (Ideal)
📊 State of Charge (SOC) Guidelines
- Optimal SOC: 40% - 60% (3.7-3.8V per cell)
- Prohibited: Long-term storage at <10% or 100% SOC
- Storage > 1 month: Perform shallow cycle (30% → 80%) every 3 months
🌡️ Temperature & Physical Protection
- 15°C - 25°C: Ideal environment (<2% annual degradation)
- -20°C - 45°C: Permissible range (requires SOC control)
- ≥50°C or ≤-30°C: Strictly prohibited (hazard risk)
- Avoid: Compression, impact, or contact with metal objects
💡
Long-Term Storage Tip: Maintain 40-60% SOC. Perform a brief charge/discharge cycle every 3 months to preserve battery health.
