🔋 Charge smarter, play longer — never miss a beat!
The DC 21V 2A Lithium Battery Charger by Rengu is a compact, durable charger designed for lithium-ion batteries, featuring universal AC input (100-240V) and essential short circuit protection. Ideal for toy car headlights and other compatible devices, it delivers reliable 2A current in a lightweight, wall-mountable form factor.
| ASIN | B0BXPHL83V |
| Batteries Included | No |
| Batteries Required | No |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | #215,402 in Electronics ( See Top 100 in Electronics ) #677 in Mobile Automobile Chargers |
| Brand | Rengu |
| Compatible Devices | Cellular Phones |
| Connector Type | type A |
| Customer Reviews | 3.3 3.3 out of 5 stars (20) |
| Date First Available | 7 March 2023 |
| Item Weight | 110 g |
| Material | default |
| Mounting Hardware | 1 Charger |
| Mounting Type | Wall Mount |
| Net Quantity | 1.00 Count |
| Number of Ports | 1 |
| Package Dimensions | 12 x 8 x 6 cm; 110 g |
| Power Source | ac & battery |
| Special Features | Short Circuit Protection |
| Total USB ports | 1 |
Y**N
Useful for charging spare batteries
Useful product
J**B
Product is okay
The supplier advertised and invoiced for 21V 2amp but delivered 21V 1amp.
M**A
Same product but charger is not working
Charger only the green light and charger is not working........
N**A
Wrong part
Trustpilot
1 day ago
1 week ago
