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Hailong 48V 15.6Ah Water Bottle E-Bike Battery – High-Density Li-Ion Pack with 40A Smart BMS, Anti-Theft Lock, and Universal 5-Pin Connector 250W 350W 500W 750W 1000W
✅ In stock
F
Grade
Analysis Confidence
57%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Jul 8, 2026 9:35 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 retail sticker price has been slashed by 91% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
3/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
HRY Battery
🚚 Shipping
Free Shipping
Product Details
✓5-Pin Discharge Base & Verified Bike Compatibility Equipped with a universal 5-PIN base for broad controller compatibility, and specifically compatible with Hikeep, TST, and Funhang electric bikes as a direct replacement or upgrade. (Note: Not for use with proprietary OEM systems including Bosch, Shimano STEPS, Yamaha, or Panasonic.)
✓Intelligent 40A Battery Management System (BMS) The built-in smart BMS actively monitors cell balance and provides comprehensive electronic protection. It safeguards your battery against over-voltage, under-voltage, and short circuits, ensuring stable, reliable power delivery even when drawing peak currents under demanding 750W–1500W motor loads.
✓Rugged, Weather-Resistant Alloy Enclosure Housed in a heavy-duty aluminum alloy shell with precision sealing, this battery is built to withstand the elements. Whether you’re navigating dusty trails or wet pavement, the durable casing provides superior protection against road spray, vibration, and impact—an ideal partner for both 500W off-road adventures and 250W daily commutes.
✓Worry-Free Purchase Backed by a service policy including 3‑month free returns/replacements and 6‑month support. For assistance, contact us via your order history.
✓Secure Key-Lock & At-a-Glance LED Power Gauge Designed for security and convenience, the pack features a sturdy key-lock mechanism to prevent theft and accidental dislodging over rough terrain. The integrated 4-level LED indicator lets you monitor remaining battery capacity at a glance, so you can plan your stops and ride confidently without extra accessories.
✓Rugged, Weather-Resistant Alloy Enclosure Housed in a heavy-duty aluminum alloy shell with precision sealing, this battery is built to withstand the elements. Whether you’re navigating dusty trails or wet pavement, the durable casing provides superior protection against road spray, vibration, and impact—an ideal partner for both 500W off-road adventures and 250W daily commutes.
⚙️ Specifications
Number of Batteries
1 AAAA batteries required.
Brand
KORNORGE
Battery Cell Composition
Lithium Ion
Battery Capacity
10.4 amp_hours
Recommended Uses For Product
Bicycle
Model Number
1
Model Name
HA255-015-YY
Manufacturer
KORNORGE
Built-In Media
ebike battery
Warranty Description
1 Year Manufacturer
Best Sellers Rank
See Top 100 in Automotive
