Official HUINA 7.4V 1200mAh Li-ion Battery – SM-4P (4-Pin) Connector

his is an official HUINA factory-supplied Li-ion battery, not a third-party or aftermarket replacement.
Rated at 7.4V 1200mAh (8.88Wh), this battery uses an SM-4P (4-pin) connector, as fitted to specific HUINA RC construction models.
 
Being factory original, it provides the correct voltage, wiring layout, and connector configuration required by HUINA electronics — no adapters, no modifications, and no compatibility guesswork.
 
Specifications
Brand: HUINA (OEM)
Battery type: Li-ion (18650)
Voltage: 7.4V
Capacity: 1200mAh
Energy: 8.88Wh
Connector: SM-4P (4-pin, locking)
Condition: New, factory original
 
Compatible with:
HUINA RC models that use a 7.4V Li-ion battery with SM-4P connector.
 
Factory-original HUINA battery — not a third-party replacement.