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$618.99
48V Down-tube Ebike Battery, 20Ah Long Range Electric Bicycle Bike Lithium Battery for 200W-1500W Motor (HN05/ 48V 20Ah)
★★★★★
$618.99
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4 availableStyle: HN05/ 48V 20Ah
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1
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About this item
- Li-ion Battery Parameter: 48V 20Ah (built-in L/G5000mah cell), suitable for 250W 350W 500W 750W 1000W 1200W 1500W motor. Max Constant Discharge Current: 40A, comes with a charger: 54.6V 2A. Discharge connector: Anderson + XT60
- Compatibility: Our battery can fit most motor kits(compatible with Bafang Voilamart AW Ancheer and Other) Best battery for adult electric mountain bike, commute ebike, e trike, fat tire bike. Large capacity to ensure your long-term travel.
- Easy to Install: Down-tube battery can be easily installed on your bicycle's down tube, and secured firmly to the frame using a key. Except for Hailong type batteres, both the HN05 and HN07 type batteries feature the same mounting base, you can switch them between two ebikes.
- Long Range & Safety: Built-in brand-new high quality cells to ensure safe battery operation. Equipped with a 40A BMS, Prevent overcharging, overdischarging, overcurrent and short circuit, ensuring long life.
- Warranty: All new batteries enjoy a 1-year warranty. If the product has any problems, please contact us for checking the problem, sometimes is BMS or Power switch damage. if can't repair, Could resend new battery.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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