🔋 52V 30Ah Triangle E-Bike Battery – LG 50MLT Cells • 60A Smart BMS

1560Wh Capacity • Grade A LG Cells • Hard Case • 5A Fast Charger Included

Power your next build with the MCR Electric 52V 30Ah Triangle Battery, built using Grade A LG INR21700-50MLT cells for outstanding performance, reliability and long service life. Delivering approximately 1560Wh of energy and paired with a 60A Smart BMS, this battery is ideal for high-performance e-bike conversions and custom builds.

Housed in a durable hard plastic case, it features an integrated LED voltage and battery percentage display, USB-C charging port, on/off power switch, and includes everything needed for a secure installation.

⚡ Features

• ✔️ 52V 30Ah Triangle Battery
• ✔️ Approx. 1560Wh capacity
• ✔️ Grade A LG INR21700-50MLT cells
• ✔️ High-performance 21700 cell technology
• ✔️ 60A Smart BMS (Non-Bluetooth)
• ✔️ Hard protective battery case
• ✔️ LED voltage display
• ✔️ Battery percentage indicator
• ✔️ USB-C output port
• ✔️ Integrated on/off power switch
• ✔️ Compact triangle design to fit most bike frames
• ✔️ Includes 5A UK fast charger
• ✔️ Includes mounting accessories for quick installation

📏 Specifications

• Battery Voltage: 52V
• Battery Capacity: 30Ah
• Energy: Approx. 1560Wh
• Cell Type: Grade A LG INR21700-50MLT
• Cell Format: 21700
• Battery Management System: 60A Smart BMS (Non-Bluetooth)
• Charging Port: Standard Charging Port
• USB Output: USB-C
• Display: LED Voltage & Battery Percentage
• Power Switch: Yes
• Battery Case: Hard Plastic
• Approximate Weight: 9.5kg

🔋 LG INR21700-50MLT Cell Information

• 🇰🇷 Manufactured in South Korea
• ✔️ Grade A LG Cells
• Nominal Capacity: 5000mAh
• Nominal Voltage: 3.69V
• Energy Per Cell: 18.2Wh
• Maximum Continuous Discharge: 14.4A
• Energy Density: 270Wh/kg
• Power Density: 787W/kg
• ✔️ Designed for high-capacity, high-performance applications
• ✔️ Long service life and excellent reliability

📦 Package Includes

• ✔️ 1 × 52V 30Ah Triangle Battery
• ✔️ 1 × 5A Fast Charger (UK Plug)
• ✔️ 1 × Magic Battery Mount Plate
• ✔️ Battery Straps
• ✔️ Heavy-Duty Cable Ties

📸 Product Information

Please note that the branding, stickers, labels and cosmetic appearance of the battery may vary slightly between production batches.

Battery specifications, capacity, cell type and performance remain exactly the same.

✅ Certification & Compliance

• ✔️ UKCA Certified
• ✔️ CE Certified
• ✔️ UN38.3 Tested
• ✔️ IEC 62133 Compliant
• ✔️ MSDS Documentation Available
• ✔️ Manufactured using Grade A LG Cells

⚠️ Lithium Battery Safety

• ⚠️ Never leave the battery charging unattended.
• ⚠️ Only use the supplied or approved charger.
• ⚠️ Do not puncture, crush or expose the battery to fire.
• ⚠️ Do not use a battery that is damaged, swollen or water affected.
• ⚠️ Store in a cool, dry location away from heat sources.
• ⚠️ Keep out of reach of children.
• ⚠️ Installation should be carried out by a competent person.
• ⚠️ Always follow the supplied instructions before use.

🛡️ Warranty

• ✔️ 12-Month Warranty

Warranty does not cover:

• ❌ Water damage
• ❌ Physical or impact damage
• ❌ Modified wiring or connectors
• ❌ Removal or tampering with serial numbers, labels or identification marks

All warranty inspections and repairs are carried out by MCR Electric.

🚚 Shipping & Returns

• 📦 Orders dispatched within 24 hours (Monday–Friday) when ordered before 1:00 PM
• 🚛 Fully tracked UK delivery
• ⏱️ Estimated delivery: 1–2 working days
• ↩️ 30-day returns policy

🤝 Why Choose MCR Electric?

• 🇬🇧 UK-based expert support
• 🚚 Fast UK dispatch
• 🔧 Batteries tested before dispatch
• ⚡ Premium Grade A LG cells
• 🛠️ Trusted by custom e-bike builders across the UK
• 🛒 Wide range of batteries, motors, controllers and accessories available