QR-E PRO +H70 300Wh Battery Kit
QR-E PRO 320W+H70 33V battery
Electronic clutch and manual clutch
Regenerative braking (Maximum 200W power generation )
H70 battery 300Wh 72KM/ 42 mi (pedaling)
Suitable for bicycles: road bikes, off-road bikes (use road tire), city bikes, folding bikes
Need 6 * 4CM space to install
It may take some DIY to send a photo of the bike for confirmation.
Includes battery confirmation delivered to this location prior to shipment
Battery size: 73 * 230MM
Tire tread pattern needs to be continuous（Recommended road tires and city tires）
Price including VAT，no additional payment is required.
Shipping time 12-18 days.
Please add to the shopping cart and pay in the shopping cart page.
1. We use express delivery to reach most parts of the world. If you need to confirm the delivery, please contact us .
2. For some special bicycles.Please send us photos of bicycles
3. Supply accessories and sell at the same time on aliexpress.
4.For EU customers, we provide VAT service, you do not need to pay additional VAT,
QR-E PRO 320W double clutch booster
Estimated delivery time 15-25 days