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- USA
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
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Description
36V14.5AH 0-500W Electric Bicycle Lithium BatteryGet rid of electricity anxiety, extend your power distance and ride with confidence. Our e bike batteries Use Panasonic, LG battery cells. Hycline offers 36V, 48V and 52V lithium batteries for electric bicycles in various models. It can provide a steady stream of power for all major brands of bicycles on the market! Not satisfied? Hycline USA provides professional after sales service: 1 Month Free Return Exchange and 1 Year Free Exchange Instead Of
Get rid of electricity anxiety, extend your power distance and ride with confidence. Our e-bike batteries Use Panasonic, LG battery cells. Hycline offers 36V, 48V and 52V lithium batteries for electric bicycles in various models. It can provide a steady stream of power for all major brands of bicycles on the market!
Not satisfied? Hycline USA provides professional after-sales service: 1-Month Free Return/Exchange and 1-Year Free Exchange Instead Of Repair
| Battery Parameter | |
| Power port | Bullet |
| Battery type | Li ion Battery |
| Rated Voltage | 36V |
| Rated Capacity | 14.5Ah |
| Battery cell | Panasonic 2900mAh |
| Dimension | 365*90*90mm |
| Battery weight | 4.2kg / 9.26lbs |
| Max. constant discharge current | 20A |
| Max.charge current | 3A |
| Max.charge voltage | 42V |
| Discharge cut-off voltage | 28V |
| Cycles life | ≥1000 |
| Charger | 42v 2A |
| Equipped with mainstream electrical interfaces such as Anderson and XT60, it is compatible with most electric bicycles. After 1000 cycles, our batteries still have 80% capacity remaining. Powerful 36V power can be connected to bicycle as an external power supply and charge your phones through USB | Our HaiLong batteries each cell in the battery pack is double protected by a fuse and BMS, Protect the battery from overcharge, over discharge, overvoltage, overcurrent, short circuit, and temperature to ensure the safety of every customer. |
| Ultimate in portability and security! The battery comes with an anti-theft lock as well as easy to install/remove the battery from the base. Battery fitting temperature is -4~140°F, Waterproof & dustproof casing provides protection when outdoor. | Use high-performance batteries from Panasonic, LG, pass Overcharge safety test√ Overdischarge protection test√ Short circuit safety test√ Crush safety test√ Charge/discharge equalization voltage test √ We have CE, ROHS, MSDS, UN38.3 safety certification. |
Charging & Discharging
1) Before charging, please make sure to turn off the Power switch to "o";
2) Connect the plug and connect the three-hole adaptor to the charger for charging.
Please confirm the power connector style of your E-Bike before purchasing
Insert the battery pack into the base correctly, and lock the battery with the key to complete the battery installation.
Dustproof, waterproof battery case & Anti-Theft lock No worries when outdoors!
Precautions
- Choose the appropriate power according to the rated power of your electric bicycle, if your electric bicycle motor is 36V, please buy a 36V electric bicycle battery.
- Before purchasing, please make sure to choose the correct power adapter. This product is available in XT60, Anderson and Round
- 30 days return/exchange. And we guarantee 1-year free repair service in the United States, if the battery cannot be repaired, we will send you a new one for free.
- Our battery can fit most motor kits but exclude these brands: Bosch, SHIMANO, Yamaha, Panasonic.
- Lithium batteries can't be stored empty for a long time. Please charge the battery to more than 50% when storing, and charge it every 30 days.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Great customer service.
Glad I bought the protection. The vaccume worked great for a while then quit holding a charge. They refunded my purchase price (Amazon gift card).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
★★★★★ 5
Game changer..get one!
My floors had varying levels of dirt (think heavy traffic area vs lighter traffic areas) and the detection system masterfully targeted areas until they were super clean. This is a good value, time saving and elevated my quality of life.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Works great, might have to use distilled water if you have hard water
So far it's great!
It uses a LOT of water on the first clean (and maybe also because of using the 'Freo' ai mode) you can use tap water, but in areas with hard water, you might need to go through a lot of distilled water.
I think on future cleaning jobs it's supposed to use less water though. And you can adjust the cleaning level to a lower setting so that it doesn't use as much.
The app takes a little while to get used to, because there are many options and menus. But still very nice to have and use.
The vacuum has a dust bin with a very basic filter (needs replaced every 30 days if used), but if you want more of 'Hepa' clean air, you would have to use another type of vacuum before mopping.
It also doesn't get close to the edges of some areas for some reason, even thought it could fit.
Still, for what it is, it's a great product that will cut down on a lot of mopping time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
★★★★★ 5
Worth every penny. Highly recommend!
To say I love my Narwal robotic mop and vacuum is an understatement—total game changer. I can’t imagine going back to any other robotic vacuum.
I have two dogs, including a Jack Russell who sheds like Pig-Pen from Peanuts—basically a walking cloud of hair—and this thing handles it effortlessly.
The vacuum + mopping combo is amazing, and it’s so easy to use and maintain. It truly does all the dirty work for me.
I did have a small hiccup about two months in, but Narwal support helped me reset it quickly and it’s been perfect ever since (I definitely panicked for a minute 😅).
Worth every penny. Highly recommend!
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Reviewed in the United States on April 14, 2026
★★★★★ 1
Unreliable. Doesn't work.
Has been every unreliable. Misses lots of spots with horrible mapping. Doesn't go some places for some reason. We moved the furniture, tried remapping but nothing works. Randomly goes in circles in the same spot at times. Updated firmware, spoke to support etc. When using vacuum and Mop option, it skips carpets and doesn't go back to do them afterwards. The whole programming is unreliable. Don't BUY. Can't return it past the warranty/return period.
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Reviewed in the United States on April 22, 2026
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