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⚡ Charge smarter, ride longer — power your e-bike like a pro!
This 42V 2A DC power adapter is engineered specifically for 36V electric bike lithium batteries, featuring a universal 5.5x2.1/2.5mm connector and multi-layer safety protections. With a clear charging indicator and a robust 84W output, it delivers fast, reliable charging while safeguarding your battery. Lightweight and backed by a 1-year warranty, it’s the perfect upgrade for millennial e-bike riders who demand efficiency and peace of mind.
| ASIN | B0CFHR2ZXJ |
| Best Sellers Rank | #7,274 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #12 in Scooter Batteries & Battery Chargers |
| Customer Reviews | 4.4 4.4 out of 5 stars (627) |
| Date First Available | August 12, 2023 |
| Item Weight | 8.8 ounces |
| Item model number | HK-42-2000 |
| Manufacturer | Shenzhen Xin Heng Tyco Electronics Co., Ltd. |
| Product Dimensions | 4.7 x 1.96 x 1.25 inches |
S**T
Very easy to use inconvenient long enough cord
Works great. charges my scooter wonderfully in full charge in just a few hours. Heat resistant great .battery life great .heat level did not get warm too much .cord length great. brightness great very easy to use.
A**G
Good back-up for Cannondale e-bike charger
This worked well for charging a Cannondale Adventure Allroad ebike with a Bafang motor system. It's considerably lighter than the OEM charger, which makes me wonder what corners were cut - but it got noticeably less hot than the original charger.
M**S
Did the job no complaints
Worked great to charge my ebike
B**Y
Great E battery charger !!!
Charges well and quickly. The box doesn’t get hot and the plug and power box store neatly in the packing. I followed the instructions and disconnected it from the battery once the green light appeared. My battery is holding its charge well and I’m very satisfied.
M**9
Defective!
It says it’s compatible with the bicycle that I have, but it doesn’t charge when I plug it in the green light just comes on!
L**A
It works
It works on my ebike
I**1
Sparks when plugged in! Stay careful!
Sparks when plugged in! Be sure ti plug into wall before plugging into battery. Other than that it charges the battery but if it sparks while your battery is un it may break it!
J**K
Compatible to Qlife Racer Electric Bike
Replacement charger for qlife racer ebike compatible and fast delivery
Trustpilot
1 month ago
1 week ago