72V 30Ah Lithium 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
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No Stale Inventory
Built Fresh to Your Order
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2-Year Warranty
100% Genuine Cells Only
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- Genuine Samsung 50G Lithium Pack : No cheap generic cells or mystery brands here. Packed with 120 authentic cells so your 72V high performance e-bike conversion kit maintains top speed without voltage sag when hammering the throttle.
- JBD Bluetooth Smart BMS App : Stop guessing your battery health. Sync via Bluetooth to track cell balancing and live temperature grids on the fly through our smart e-bike battery monitor.
- Big Power Motor Compatibility : Pre-configured with heavy-duty 30A, 50A, or 60A smart BMS choices. Engineered as the perfect power source for high-torque stealth bombers and custom DIY electric bike motors up to 3500W.
- Tough High-Density PVC Wrap : Locked inside an ultra-thick protective wrap built to absorb harsh road vibrations and shield internal matrix welds during demanding electric motorcycle and moped utility riding.
- 2-Year Warranty + Custom Connectors : Real support from builders making premium e-bike battery replacements. Need a specific bullet, Anderson, or XT90 plug soldered to match your controller? Tell us before shipping.
Technical Specifications
Key specifications at a glance for quick product comparison and system planning.
| Voltage / Capacity | 72V (20S) / 30Ah |
| Battery Energy / Charge Voltage | 2160Wh / 84V DC |
| Discharge Cut-off | 60V (BMS Protection) |
| Cell Type | Samsung INR21700-50G |
| Configuration / Housing | 20S6P (120 Cells) / Premium High-Density PVC Wrap |
| BMS Type | JBD Bluetooth Smart BMS |
| Continuous Output | 30A / 50A / 60A |
| Recommended Motor | 1500W–3500W |
| Bluetooth / Protection | Official JBD Xiaoxiang App (iOS / Android) Overcharge · Over-discharge · Overcurrent · Short Circuit · Temperature Protection |
| Operating Temperature | Charge: 0–45°C | Discharge: -20–60°C |
| Included Charger | WATE 84V 5A Smart Charger (CC/CV) |
| Estimated Charging Time | Approximately 6–7 Hours |
| Battery Size / Weight | 485 × 145 × 75 mm (19.09 × 5.71 × 2.95 in) Approx. 8.5 kg (18.7 lbs) |
| Warranty | 2-Year Limited Warranty |
| Technical Support | Professional pre-sales and after-sales technical support |
All specifications are based on the standard configuration. Actual specifications may vary slightly depending on custom options and continuous product improvements.
Choose the Right BMS
Choose the BMS that best matches your motor power and riding style. Higher discharge current provides stronger acceleration, while lower current delivers longer riding range and improved efficiency.
Note: Actual riding range varies depending on rider weight, controller settings, riding speed, terrain, tire pressure, ambient temperature, and riding style. Motor recommendations are based on continuous power output and are intended as general guidance when selecting the appropriate BMS.
FAQ
Here are the questions customers ask us most often before buying this battery. If you still have questions, just send us a message—we're always happy to help.
Which motor can I use with this battery?
It depends on the BMS you choose.
30A BMS works with motors up to 1500W.
50A BMS works with motors up to 3000W.
60A BMS works with motors up to 3500W.
If you're not sure which one is right, just contact us before ordering.
Are these real Samsung battery cells?
Yes.
This battery is built with genuine Samsung INR21700-50G cells arranged in a 20S6P configuration.
These cells are known for stable performance, good heat control, and long service life.
Can I monitor the battery on my phone?
Yes.
Every battery comes with a JBD Bluetooth Smart BMS.
You can check battery voltage, current, temperature, and cell status directly from the official Xiaoxiang app.
Does the battery come with a charger?
Yes.
An original WATE 84V 5A smart charger is included with every battery.
It's matched to the battery, so you can charge it safely right out of the box.
How long does it take to fully charge the battery?
With the included 84V 5A charger, a full charge usually takes about 6 to 7 hours.
If the battery isn't completely empty, it will take less time.
Can I choose a different connector?
Yes, no problem.
We can install XT60, XT90, XT90-S Anti-Spark, Anderson SB50, or other connectors before shipping.
Just let us know what connector your controller uses when you place the order.
Can this battery be used in the rain?
Light rain is generally fine during normal riding.
However, this battery is not designed to be submerged in water or exposed to heavy rain for long periods.
Keeping the battery dry will help it last longer.
What happens if I need help after buying?
We're here to help before and after your purchase.
If you have questions about installation, connectors, charging, or anything else, simply contact us and we'll reply as quickly as possible.
Every BOOANT battery also comes with a 2-year limited warranty for added peace of mind.
