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BOOANT 48V 30Ah Ebike Battery with Samsung 21700 50G Cells & Smart BMS

$649.99

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🔴 Genuine Samsung 48V 30Ah Battery : Built with 78 real Samsung 21700 cells in a solid 13S6P matrix. Honest 1440Wh capacity with zero fake numbers.
📱 Smart Bluetooth Lithium-ion JBD BMS : Syncs straight to your iPhone or Android Xiaoxiang App so you can track cell volts and battery health in real time.
🛡️ Lightweight Compact PVC Wrap : Skips the heavy metal box to save weight and space, making it incredibly easy to slide into your e-bike frame.
⚡ Heavy-Current 10AWG High-Power Wiring : Configured with thick low-resistance copper cables in 30A–50A setups, 100% plug-and-play ready for high-wattage speed controllers and Bafang mid-drives.
🔌 2-Year Warranty & Fast Charger Included : Real 2-year factory support paired with a premium industrial-grade 5A aluminum smart charger to fully top off the pack in about 6 hours.

BMS Discharge Current (Select Motor Power)

30A | For 1000W Motors

40A | For 1500W Motors

50A | For 2000W Motors

Output Connector

Anderson

XT90F/M

XT60F/M

QS8 plug

Wire only

BMS Discharge Current (Select Motor Power)

30A | For 1000W Motors 40A | For 1500W Motors 50A | For 2000W Motors

Output Connector

Anderson XT90F/M XT60F/M QS8 plug Wire only

Quantity

Access detailed battery specifications, dimensions, cell configuration, BMS features, charging parameters, and performance data.

48V 30Ah e-Bike Battery Pack

Samsung 50G Cells & Smart Bluetooth JBD BMS

Tired of cheap battery packs that sag under load? The BOOANT 48V 30Ah pack is built with zero shortcuts. Whether for an e-bike upgrade or a custom DIY build, this delivers the raw, reliable power your motor deserves.

✓ Genuine Samsung 21700 50G Cells

No generic B-grade trash. 78 authentic Samsung 50G cells in a solid 13S6P matrix. Real capacity, safe high-current discharge, and maximum lifespan.

✓ Smart JBD Bluetooth BMS Control

Track real-time voltage, temperature, and capacity via the mobile app. Remotely lock your ride by cutting off discharge with a single tap.

✓ Pro-Grade Internal Cell Brackets

We don't just glue cells together. Every cell is locked into a heavy-duty matrix bracket to handle brutal vibrations, sealed in heavy-gauge protective PVC.

⚡ Free 54.6V 5A Smart Fast Charger Included

Most brands cheap out with a sluggish 2A charger. We don't. We include a high-spec 5A fast charger to get you back on the road in a fraction of the time.

Technical Specifications

Cell Brand & Type	Genuine Samsung INR21700-50G (Grade A Premium Cells)
Cell Configuration	13S6P (78 Premium Matrix Cells)
Nominal Capacity & Energy	48V 30Ah (True 1440Wh Capacity)
Internal Structure	Heavy-Duty Cell Alignment Matrix Brackets (No Loose Glue, Anti-Vibration)
BMS Hardware Architecture	Smart JBD BMS with Integrated Bluetooth Module
Smart App Functionality	Real-Time Status Monitoring & Remote Charge/Discharge Cut-Off via Mobile App
Continuous Discharge (Motor Match)	30A Continuous (90A Peak) – For motors up to 1000W 40A Continuous (120A Peak) – For motors up to 1500W 50A Continuous (150A Peak) – For motors up to 2000W
Voltage Operating Range	54.6V (Fully Charged) / 39V (Low-Voltage Cutoff)
Included Charger	54.6V 5A Smart Quick Fast Charger Included
Discharge Output Cables	Heavy-Duty 10AWG Low-Resistance Pure Copper Wires
Connectors (Customizable)	XT60, XT90, Anderson, QS8, or Custom Terminals
Outer Casing Material	Heavy-Gauge Protective Blue PVC Film Wrap (Compact & Lightweight)
Official Factory Warranty	2-Year Full Warranty (Real Support, Hassle-Free)
Physical Dimensions	Approx. 320 × 140 × 75 mm (12.6 × 5.5 × 3.0 in)
Net Battery Weight	Approx. 6.5 kg (14.3 lbs)

Smart JBD Bluetooth BMS: Total Ride Control in Your Pocket

No more guessing how much juice you have left. Built deep inside the pack is a premium Smart JBD Battery Management System (BMS) equipped with Bluetooth. Just open the app on your phone, and you instantly get aircraft-grade diagnostics on your ride.

• Live Diagnostics: Track exact individual cell voltages, real-time temperature, and true remaining capacity. You’ll know exactly how far you can push your motor before you even start pedaling.

• Remote Anti-Theft Lock: Want an extra layer of security? You can remotely cut off the discharge output straight from the app, effectively locking the power and leaving thieves stranded.

• Bulletproof Safety Shield: The BMS works in the background 24/7, actively protecting your pack from over-charging, over-discharging, short circuits, and overheating. It keeps your battery healthy and your house safe.

Choose Your Power: 3 BMS Options & Estimated Range

With a massive 1440Wh capacity, pick the setup built for your ride.

30A Continuous BMS (90A Peak)

• Motor Match: Optimized for standard commutes up to 1000W.

• Estimated Range: 45 – 65 miles per charge (ideal for long urban cruising).

40A Continuous BMS (120A Peak)

• Motor Match: Built for high-torque hill climbers up to 1500W.

• Estimated Range: 35 – 55 miles per charge (perfect for steep inclines).

50A Continuous BMS (150A Peak)

• Motor Match: Zero-restriction for custom DIY beasts up to 2000W.

• Estimated Range: 25 – 45 miles per charge (tuned for high-speed performance).

*Note: Real-world range varies depending on rider weight, terrain, speed, and PAS level.

The Core Defenses: Samsung 50G Cells & Solid Brackets

What is inside your battery matters. We don't hide our ingredients.

Genuine Samsung INR21700-50G Cells

⚡ No Voltage Sag: Keeps your bike running at full speed, even during steep hill climbs.

⚡ 78 Premium Cells: Authentic 13S6P Grade A matrix—no fakes, no B-grade trash.

⚡ X3 Lifespan: Engineered to deliver stable capacity for years, not months.

Heavy-Duty Internal Matrix Brackets

⚡ Zero Loose Glue: We don't just glue cells together and hope for the best.

⚡ Anti-Vibration Shield: Custom engineering brackets lock each cell to handle brutal off-road bumps.

⚡ Perfect Heat Isolation: Prevents nickel strips from rubbing and flexing to eliminate short circuits.

Stop Waiting Around: Included 54.6V 5A Smart Fast Charger

A massive battery deserves a serious charger. We don't make you pay extra.

⚡ Pro-Grade 5A Fast Charging: Most brands cheap out with a sluggish 2A charger that takes 15+ hours to juice a 30Ah pack. Our 5A fast charger cuts that waiting time in half.

⚡ Smart Auto Cut-Off: No risk of overcharging. The intelligent brain inside the charger automatically stops the current the exact second your battery hits full capacity.

⚡ Active Cooling Fan: Built-in silent cooling fan keeps the charger running cool and stable, protecting both the charger components and your home outlets.

⚡ 100% Free Upgrade: This is a premium high-spec charger worth $60+ on its own, included right inside your box at zero extra cost.

Plug & Play: 100% Customizable Discharge Connectors

No soldering iron required. We match your controller perfectly right out of the box.

⚡ Zero DIY Headaches: Don't waste time cutting wires or risking short circuits with a soldering iron. Just tell us what your controller needs, and our factory tech team will install it perfectly.

⚡ All Industry Standards Available: We stock all the heavy-hitters. Choose from XT60, XT90 (Anti-Spark), Anderson, or high-current QS8 plugs. Custom terminal requests are always welcome.

⚡ Heavy-Duty 10AWG Wiring: We don't just stop at the plug. Every connector is backed by low-resistance, ultra-flexible 10AWG pure copper silicone wires to handle high amp draws without heating up.

⚡ How to Order: Simply select your preferred connector from the dropdown options before adding to cart, or leave a note at checkout with your specific wiring request.

Built For The Wild: Where This 1440Wh Beast Belongs

This isn't a battery for casual grocery shopping. It's built for heavy miles and high-demand setups.

⚡ High-Power E-Bike Upgrades & DIY Builds: Perfect for upgrading your standard ride or completing a custom DIY setup. Whether you're feeding a hungry **1000W, 1500W, or custom 2000W** hub motor or mid-drive kit (like Bafang, Voilamart, etc.), this pack handles high amp draws with zero power stutter.

⚡ Long-Range Gig Work & Daily Commutes: If you ride for DoorDash, UberEats, or face a brutal 30+ mile round-trip commute every day, this is your ultimate anxiety-killer. The massive 30Ah capacity ensures you can run full throttle all day long to secure your bags without constantly hunting for an outlet.

⚡ Heavy-Duty Cargo & Off-Road Climbing: Built to handle the immense strain of heavy cargo bikes, pulling trailers, or carrying extra passengers. With original Samsung 50G cells locked into solid internal brackets, it shrugs off the heat of brutal hill climbs and the endless vibrations of rough trail riding.

Got Questions? The Honest Answers

Tap on any question below to check our FAQs and find the tech truth.

Q: Will this battery pack fit my specific e-bike or motor kit? ↓

A: If your system runs on a 48V setup and your controller matches our BMS options (30A for up to 1000W, 40A for 1500W, 50A for 2000W), it will run perfectly. Just double-check our physical dimensions (320 × 140 × 75 mm) against your frame battery bag or custom enclosure to ensure proper clearance.

Q: It’s wrapped in PVC. Is it waterproof, and how do I protect it? ↓

A: Our heavy-gauge PVC film handles splashes and light rain with ease, but it is not designed to be submerged. Since this is a high-capacity matrix pack, you should always place it inside a dedicated e-bike battery bag, hard case, or custom build enclosure to shield it from heavy downpours and road debris.

Q: Why do I need the Bluetooth app? Can I use the battery without it? ↓

A: Yes, it works 100% fine automatically out of the box without the app. But trust us, you’ll love the app. It lets you see your exact real-time cell balancing and temperature. Plus, the remote cutoff feature is a killer anti-theft tool—you can disable discharge on your phone, making the bike completely unrideable if someone tries to roll it away.

Q: Are these real Samsung cells? Why does it matter so much? ↓

A: 100% genuine Samsung 50G cells. Cheap generic cells lie about capacity and suffer from massive "voltage sag," meaning your bike loses serious top speed when the battery hits 50%. Samsung cells deliver flat, stable power down to the last drop, and they easily last 3x longer than no-name alternatives before fading.

Q: Is the 5A fast charger safe for daily use? Will it degrade my battery? ↓

A: It is completely safe. For a massive 30Ah pack, a 5A charge rate is actually very conservative and gentle (only 0.16C per cell). Our smart charger communicates with the JBD BMS to monitor temperature and cuts off automatically the second it’s full. You get the speed of fast charging with zero compromises on battery health.

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