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🔋 Power up your RC world — don’t get left behind!
The Blomiky 2 Pack 3.7V 1200mAh Li-ion rechargeable batteries come with JST plugs and USB charging cables, designed for seamless compatibility with select RC trucks, foam blasters, and boats like the QHX-557F and HJ821. Featuring overcurrent protection and a compact, lightweight design, these batteries ensure longer, safer play sessions with quick, easy charging.
| Antenna Location | QHX-557F Foam Blasters |
| Asin | B0CQQH16V2 |
| Battery Capacity | 1200 milliamp_hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 37 g |
| Best Sellers Rank | #52,996 in Toys & Games (See Top 100 in Toys & Games) #125 in Hobby Remote & App Controlled Vehicle Batteries |
| Brand | Blomiky |
| Customer Reviews | 4.9 4.9 out of 5 stars (30) 4.9 out of 5 stars |
| Item Dimensions | 2.6 x 0.89 x 0.72 inches |
| Item Weight | 37 g |
| Manufacturer | BO FU NENG |
| Model Number | 557F |
| Number Of Batteries | 2 Lithium Ion batteries required. (included) |
| Reusability | Rechargeable |
| Unit Count | 2 Count |
| Voltage | 3.7 volts |
| Warranty Description | 6 month warranty |
User
Replacement
Replacement for a nerf gun. They work.
User
Works for TEMU Foam Dart Blaster
Got these Batteries for my TEMU Full Foam Dart Uzi "Nerf" Blaster.
User
Perfect fit
Exactly what I wanted and it worked great, for my application
User
Works fine
Works as advertised
User
It was my fault
Strong battery doesn't fit my drone too heavy for drone to lift.
User
Replacement
Perfect replacement for one of my sons nerf guns
Trustpilot
2 days ago
1 week ago