⚡ The Ultra-High Super Hero Power Cell
The Pocket Rocket V – A Bicycle Motor Works Exclusive
52V | 10Ah | Molicel P50B Cells | Made in the U.S.A.
 
 
Featuring New Upgrade Option:
Active 100 Balance Bluetooth BMS Technology
 
Monitor your eBike battery directly from your smartphone with the free 100 Balance app. View real-time metrics such as:
Voltage
Current Temperature
State of charge (SOC)
 
Active balance technology keeps your battery cells evenly balanced — even if not charged to 100%. This extends battery life, optimizes performance, and ensures consistent power delivery under heavy load. Engineered for riders who want serious performance in a compact package, the Pocket Rocket is your ultimate plug-and-play power upgrade — delivering more speed, range, and torque for 48V systems.
 
Meet the Pocket Rocket V, the most powerful small-format eBike battery ever built — handcrafted in the U.S.A. and engineered with cutting-edge Molicel P50B 21700 cells for maximum performance, cold-weather reliability, and long-term durability.
 
This pack is small, light, and incredibly strong, delivering the kind of punch that makes every ride feel super-charged. Perfect for CYC Motors, BBSHD setups, and any 48V system that deserves more power.
 
🔋 Key Highlights
52V 10Ah (520 Wh) – High-power upgrade for any 48V system
Built with Molicel P50B Cells – Our most advanced 21700 cell yet
Exceptional Cold-Weather Performance – delivers steady power in low temps
Ultra-Low Internal Resistance (13.8 mΩ max) – instant power response
60 Amp BMS with temperature protection for safety and stability
10 AWG Silicone Wires + XT-90S Connector (no sparks!)
Compact & Lightweight (≈ 5 lbs) – Fits tight frames and small builds
**Built in the U.S.A. ** – Hand-assembled in Bethlehem, PA with pride
 
⚙️ Technical Specifications
Voltage: 52 V (compatible with 48 V motors)
Capacity: 10 Ah | 520 Wh
Configuration: 14s2p – 28 Genuine Molicel P50B Cells
BMS Rating: 60 A continuous | 100 A max | Temperature protected
Dimensions: 3” × 4.25” × 6.5”
Cycle Life: 700 – 1500 charges
Weight: ≈ 5 lbs
Connectors: XT-90S output (no sparks) | XT-60 charge lead
 
⚡ Performance & Design
The Pocket Rocket V is designed for riders who want maximum power in minimum space.
Its tight-frame construction improves heat dissipation, while solid nickel and copper connections ensure stable performance and efficient energy transfer.
You’ll notice:
Less voltage sag under load
Better thermal management
Smoother acceleration and responsiveness
 
It’s the safest, most powerful compact battery you can run on a 48V system — and yes, it really packs a superhero-level punch.
 
🧠 Smart Safety & Engineering
Each battery undergoes rigorous testing before assembly. The integrated BMS automatically:
Prevents over-charging and over-discharging
Balances cells for maximum longevity
Monitors temperature for safe operation
 
⚠️ Safety Information
Lithium-ion batteries must be handled with care.
Use only the proper lithium-ion charger and follow all safety instructions.
Do NOT:
Modify or open the pack in any way
Charge unattended or near flammable materials
Use if wet or damaged
Charge in a fire-safe area (e.g., metal box, BBQ grill, or ammo can).
Failure to follow safety protocols can result in fire or injury.
Please read our eBike Battery 101 Guide and Terms & Conditions before purchase.
 
🚚 Shipping Information
All eBike batteries are built to order and ship in the order received.
Typical lead time: 5 – 10 business days
Tracking provided once shipped
U.S. support available for product and technical questions
 
🏆 Why Buy from Bicycle Motor Works
Proudly Made in the U.S.A. since 2014
Premium Molicel 21700 Cells for maximum efficiency and output
Overbuilt for safety, performance, and longevity
Responsive U.S. customer support from real battery experts
 
The Pocket Rocket V — Small in size, massive in power.
Unleash your inner superhero and ride with the best.