Description
Hot Shell Triangular Battery Pack for E‑bike – 21700 Lithium Bicycle Battery (72V / 60V / 52V / 48V) with 2000W / 2500W Charger
Product Overview
Elevate your e‑bike experience with the Hot Shell Triangular Battery Pack, engineered for peak performance and long‑lasting power. Designed with 21700 lithium cells, this pack delivers a versatile voltage range (48V, 52V, 60V, 72V) to fit a wide variety of electric bicycles. The included high‑efficiency charger (2000W or 2500W) ensures fast, safe recharging, while the robust triangular frame protects cells from impacts and heat.
Key Highlights
- High‑density 21700 lithium cells for extended range and lightweight design
- Selectable voltage options: 48V, 52V, 60V, 72V – compatible with most e‑bike controllers
- Integrated thermal management and protective casing for reliable operation in extreme conditions
- Fast‑charge capability: 2000W or 2500W charger (up to 10A) for minimal downtime
- Built‑in BMS (Battery Management System) for cell balancing, over‑charge, and over‑discharge protection
- Easy installation with standard 3‑pin or 5‑pin connectors
- Compact triangular shape reduces bike frame stress and improves aerodynamics
Technical Specifications
Battery: 21700 Li‑ion cells, 72V (max) / 48V (min)
Capacity: 10,000 mAh (typical)
Voltage Options: 48V, 52V, 60V, 72V
Charger: 2000W or 2500W, 10A output, 3‑pin or 5‑pin plug
Dimensions: 210mm × 120mm × 50mm (approx.)
Weight: 4.2 kg (pack only)
Safety: BMS, short‑circuit protection, temperature monitoring
Why Choose Hot Shell?
Hot Shell is a trusted name in e‑bike components, known for combining cutting‑edge technology with durable design. This battery pack offers:
- Consistent power delivery for high‑speed rides and steep climbs
- Reduced weight for better handling and longer travel distance
- Reliability in hot climates and rugged terrain
- Warranty and responsive customer support
Installation & Compatibility
Compatible with most 48V‑72V e‑bike systems. The triangular frame fits snugly into standard battery bays, and the plug‑and‑play design allows for quick swaps. Follow the included instruction manual for safe installation.
Order Now
Upgrade your e‑bike with the Hot Shell Triangular Battery Pack and experience unparalleled performance, safety, and convenience. Click “Add to Cart” and power up your rides today!






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