Quick Summary
The Pinsinholy 7.4V 500mAh rechargeable battery is a lithium-ion polymer RC battery with an SM-2P plug. Its stated size is 50 x 27 x 14 mm, so the plug, voltage and dimensions should all be checked against your RC vehicle or blaster before ordering.
It is described as suitable for a range of RC cars, trucks, boats and some ball blasters, including several named models. Because fit depends on matching voltage, size and plug type, this is a specification-led replacement part rather than a universal battery.
Who It Is Best For
This battery is for buyers replacing or matching a 7.4V RC battery with an SM-2P plug and the stated 50 x 27 x 14 mm size. It is especially relevant if you are checking a named compatible model from the listing and want to verify the connection and physical fit first.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Pinsinholy, which identifies the product listing. |
| Battery type | Rechargeable lithium-ion polymer battery for RC use. |
| Voltage | 7.4V, so the replacement battery needs the same voltage match. |
| Capacity | 500mAh, which helps when comparing replacement battery options. |
| Plug type | SM-2P plug, so connector matching is essential. |
| Stated size | 50 x 27 x 14 mm, so physical space in the device should be checked. |
| Listed compatibility | Includes RC Truck D90/91, 99/99s, B24, B36, C34, C24-1, D12, Ball Blaster AKM-47 1085, 1086, 1087, 1088, TM141, SC16A01 to SC16A08, 8801, 8006, 8005, 8008, and some H101, H103 and H105 RC vehicles and boats. |
Why Buyers Choose It
- 7.4V rating and SM-2P plug mean it is aimed at matching existing RC battery setups.
- 500mAh capacity gives a clear comparison point when replacing a battery of the same type.
- The stated dimensions matter if the battery bay or compartment has limited space.
- The listing includes multiple named models, which may help if you are replacing a battery for one of those devices.
What To Know Before You Buy
Check the voltage, plug type and battery size against your existing battery or device before ordering. The listing also notes that the battery is for compatible models only if the voltage, dimensions and plug match.
Pros: The battery includes a defined 7.4V rating, 500mAh capacity and SM-2P plug for match-based replacement checks.
Cons: Compatibility depends on matching multiple specifications, so a quick visual check alone is not enough.
Common Buyer Questions
Which plug does this battery use?
It uses an SM-2P plug, so your device needs the same connector type.
What size is the battery?
The stated size is 50 x 27 x 14 mm, which should be checked against the battery compartment.
Which voltage is it?
It is a 7.4V rechargeable battery, so replacement use depends on a matching voltage requirement.
What devices is it listed for?
The listing names several RC cars, trucks, boats and ball blasters, including D90/91, 99/99s, B24, B36, C34, C24-1, D12, TM141, SC16A01 to SC16A08, 8801, 8006, 8005, 8008 and some H101, H103 and H105 models.
Final Buying View
This is a specification-based RC battery replacement, so the key step is to confirm voltage, plug and dimensions before you choose it. If those details match your device, the listed compatibility information gives you a useful starting point for selection.
