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72V Ebike Battery 20Ah Samsungcell Rechargeable Lithium Batteries with 4A Charger Triangle Electric Bike Battery Built-in 80A BMS for 2000-5000W Motor Ebike Conversion Kit
✅ In stock
F
Grade
Analysis Confidence
100%
Price verified Sep 21, 2026 6:19 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 71% — a steep markdown from the official listing.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Batteryhome378
🚚 Shipping
Free Shipping
Product Details
✓BATTERY PARAMETERS: High-power 72V 20Ah lithium battery, compatible with 2000W–5000W hub or mid-drive motor kits. Delivers 80A max continuous discharge current for stable, reliable power across e-bikes, e-motorcycles, and scooters. Ideal for high-performance DIY ebike conversions, light e-motorcycle projects, and off-road builds.
✓BATTERY SIZE: 13.8*8.8*15.75 inches. ( 35.08*22.38*40 cm) Before purchasing, please make sure this size fits your bike frame. Ideal for the diamond frame DIY electric bike builds. Please check that your bike frame provides at least 17" top tube, 14" seat tube, and 20" down tube clearance before purchase.
✓SAFETY CERTIFIED: UL2271 Certifated by ACT. Independently tested and verified for electrical, mechanical, and environmental safety. This 72V electric bike battery delivers high-performance power without compromising on reliability or peace of mind.
✓BMS PROTECTION: This ebike replacement battery has a built-in 80A BMS, which has short-circuit, over-charge, over-discharge, over-current, and temperature protection, the battery will be protected effectively. Provides powerful and stable power support for long-distance cycling.
✓QUICK-ACTING CHARGING: This e-bike battery is equipped with a 4A fast charger, and the battery can be fully charged within 5 hours. Its design features a convenient detachable function, making it easy to charge anywhere. At any time and in any place, you can enjoy your extended adventures to the fullest without worrying about battery life, as you can choose to charge at home or in the office.
✓IP65 WATERPROOF LEVEL: The e bike battery is designed to withstand light rain and typical outdoor conditions; however, it should not be submerged or exposed to prolonged heavy rainfall.
✓CYCLE LIFE: Built with premium Samsungcells, this ebike battery delivers over 1000 cycle life—far outperforming generic unbranded batteries that often lose half their range within just 6 months. Choose reliable, long-lasting performance that keeps you riding farther, for longer.
✓APPLICATION: Electric bicycle, electric tricycle, e-scooter, e-skateboard, motor home, stored energy, power supply, electric lights, golf bus etc. Perfect for adrenaline-fueled adventures or swift urban commutes.
⚙️ Specifications
Brand
ZLSHELIBK
Recommended Uses For Product
Bicycle, Mobility Scooter
Unit Count
1 Count
Reusability
Rechargeable
Model Name
Lithium-ion Power Battery
ASIN
B0FKBHZC2C
Item model number
BGBTG2170/20S4P/50S
Customer Reviews
4.9
Best Sellers Rank
See Top 100 in Automotive
Date First Available
July 29, 2025
Manufacturer
Dongguan Batterysea Energy Co.,Ltd
