52V 20Ah 18650 Lithium Battery 14S5P with BMS & Charger
52V 20Ah 18650 Lithium Battery 14S5P with BMS & Charger
52V 20Ah 18650 Lithium Battery Pack – 14S5P with BMS & Charger
Power your electric scooter, e-bike, or mountain bike with this high-capacity 52V 20,000mAh (20Ah) 14S5P lithium-ion battery pack. Built with premium 18650 cells and a built-in Battery Management System (BMS), this pack delivers reliable, long-lasting energy for motors ranging from 500W to 1500W — making it an excellent upgrade or replacement for your electric ride.
Key Specifications
- Configuration: 14S5P (14 series, 5 parallel) — 70 cells total
- Nominal Voltage: 52V
- Nominal Capacity: 20,000mAh (20Ah)
- Charging Voltage: 58.8V
- Supported Motor Power: 500W – 1,500W
- Supported Charging Current: 0.2A – 10A
- Cell Type: Li-Ion 18650
- Dimensions: 260 × 110 × 68mm
- Weight: 2.8 kg
- Certification: CE
- Cycle Life: 1,000+ charge cycles
- Includes: Battery pack + charger
Integrated BMS Protection
The built-in IC protection circuit actively safeguards the battery against:
- Overcharging & over-discharging
- Overcurrent & short circuit
- Overheating
- Vibration-related disruptions
This ensures maximum safety and extends the overall lifespan of your battery pack.
Why Choose a Lithium-Ion Pack?
- ✔ Up to 2× the range of equivalent lead-acid batteries at a fraction of the weight
- ✔ No memory effect — charge at any time without reducing capacity
- ✔ Eco-friendly — free from heavy metals and harmful pollutants
- ✔ Long cycle life — rated for 1,000+ full charge/discharge cycles
Compatible Applications
This versatile battery pack is compatible with a wide range of electric vehicles and devices:
- Electric bicycles & e-bikes
- Electric scooters
- Electric motorcycles & off-road bikes
- Trolling motors
- Golf carts & sightseeing vehicles
- Electric wheelchairs
- DIY battery projects & power tools
Made in Mainland China.
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Learn more: EPA guidance on lithium-ion battery handling
Frequently Asked Questions
Q: What voltage charger does this 52V lithium battery pack require?
A: This 52V 14S5P lithium battery pack charges at 58.8V. A compatible charger is included in the package, so you can start using it right out of the box without purchasing additional accessories.
Q: How many charge cycles can I expect from this 18650 lithium battery pack?
A: The 52V 20Ah 14S5P battery pack is rated for more than 1,000 full charge/discharge cycles. With proper care — avoiding deep discharges and extreme temperatures — you can expect many years of reliable performance.
Q: Is this battery pack compatible with my 1500W electric scooter or e-bike?
A: Yes. This 52V 20,000mAh lithium battery supports motors ranging from 500W to 1,500W, making it suitable for a wide range of electric scooters, mountain e-bikes, electric motorcycles, and trolling motors.
Q: What safety features does the built-in BMS provide?
A: The integrated Battery Management System (BMS) protects against overcharging, over-discharging, overcurrent, short circuits, overheating, and vibration impacts — ensuring both user safety and long battery life.
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.