36V 20Ah Li-Ion E-Scooter Battery Pack 10S6P + BMS & Charger
36V 20Ah Li-Ion E-Scooter Battery Pack 10S6P + BMS & Charger
Aimjin 36V 20Ah Lithium-Ion Battery Pack – 10S6P with Built-In BMS & Charger
Power your electric scooter, e-bike, wheelchair, or outdoor motorcycle with confidence using the Aimjin 36V 20,000mAh (20Ah) Li-Ion Battery Pack. Built with a high-energy-density 10S6P 18650 cell configuration and a built-in Battery Management System (BMS), this pack delivers consistent, stable power while protecting your investment. The included charger means you're ready to ride right out of the box.
Made in Mainland China.
Why Choose This Battery Pack?
- High Capacity: 20,000mAh (20Ah) rated capacity for extended range on every charge
- Built-In BMS: Intelligent Battery Management System guards against overcharge, over-discharge, and short circuits
- High Discharge Rate: Rated 25A continuous discharge, up to 40A instantaneous peak — ideal for demanding rides
- Long Cycle Life: Premium 18650 cells deliver long-term performance with minimal capacity fade
- Dual Charging Modes: Standard 2A charge (12 hrs) or fast 5A charge (6 hrs) — choose what suits your schedule
- Wide Temperature Range: Operates reliably from -20°C to 55°C (-4°F to 131°F)
- CE Certified: Meets recognized safety and compliance standards
- Compact & Lightweight: Measures just 196 × 115 × 68mm and weighs approximately 2.5kg for easy installation
Full Specifications
| Battery Model | 10S6P (36V) |
| Nominal Voltage | 36V |
| Rated Capacity | 20Ah (20,000mAh) |
| Cell Type | 18650 Li-Ion (3.7V per cell) |
| Cell Configuration | 6 in parallel × 10 in series (60 cells total) |
| Charging Cut-Off Voltage | 42V |
| Discharge Cut-Off Voltage | 32V ±1V |
| Rated Discharge Current | 25A |
| Max Continuous Discharge | 30A |
| Instantaneous Peak Discharge | 40A |
| Standard Charging Current | 2A (approx. 12 hours) |
| Fast Charging Current | 5A (approx. 6 hours) |
| Charging Method | CC-CV |
| Internal Resistance | Approximately 20mΩ |
| Operating Temperature | -20°C to 55°C |
| Dimensions | 196 × 115 × 68mm (±2mm) |
| Weight | Approximately 2.5kg (2584g) |
| Battery Power | 500W |
| Certification | CE |
| Compatible Applications | E-scooters, e-bikes, electric wheelchairs, outdoor motorcycles |
Compatible With
This battery pack is broadly compatible with 36V electric scooters, e-bikes, electric wheelchairs, and other 36V motorized personal mobility devices. Always verify your device's voltage and connector type before installation.
What's in the Box?
- 1 × 36V 20Ah 10S6P Li-Ion Battery Pack with Built-In BMS
- 1 × 42V Charger
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Learn more: EPA guidance on lithium-ion battery handling
Frequently Asked Questions
Q: What electric vehicles is this 36V 20Ah battery pack compatible with?
A: This battery pack is designed for use with 36V electric scooters, e-bikes, electric wheelchairs, and outdoor electric motorcycles. It features a 10S6P configuration and outputs 36V nominal (42V fully charged). Always confirm your vehicle requires a 36V battery and verify connector compatibility before installation.
Q: Does this battery pack include a charger?
A: Yes! The package includes a 42V charger. You can charge using the standard 2A setting (approximately 12 hours for a full charge) or a 5A fast-charge setting (approximately 6 hours), giving you flexibility depending on your schedule.
Q: What does the built-in BMS do?
A: The Battery Management System (BMS) actively monitors and balances the 60 individual 18650 cells. It protects the pack against overcharging, over-discharging, overcurrent, and short circuits — helping to extend the battery's lifespan and maintain safe operation during every ride.
Q: How long will this battery last before needing replacement?
A: The premium 18650 Li-Ion cells are rated for a long cycle life, meaning you can expect many hundreds of charge/discharge cycles with proper care. Avoid deep discharge, store at partial charge in a cool dry place when not in use, and use only the included or a compatible charger to maximize longevity.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.