7.4V 800MAH LI-ION BATTERY: Rechargeable high-capacity battery for extended RC play sessions across boats and cars. SM-2P PLUG COMPATIBILITY: Comes with standard SM-2P plug; plug polarity and shape must match original battery before use. BROAD COMPATIBILITY: Works with H101, H103, H105 RC Boats and MN D90, D91, MN99, MN99S, C34, B24, D12, AKM-47, 1085–1088, and more. LONG LIFESPAN & HIGH QUALITY: Supports over 500 charge cycles; reliable and durable for long-term usage. FULL PACKAGE: Includes 4 batteries and 2 USB charger cables, ready for immediate use or spare backup.

This (4-Pack) 7.4V 800mAh Li-ion battery set is designed for a wide range of RC boats and high-speed cars, including popular models like the Skytech H101, H103, H105, and MN-series RC trucks and crawlers. Featuring an SM-2P plug and compact dimensions, this battery is easy to install and ensures consistent performance with high safety standards.

Specifications:
Voltage: 7.4V
Capacity: 800mAh
Chemistry: Li-ion Polymer
Plug Type: SM-2P
Dimensions: 50 x 27 x 14mm / 1.96 x 1.07 x 0.55 inch
Recharge Cycles: ≥500
Weight: Lightweight design, compact for tight compartments

Package Includes:
4 x 7.4V 800mAh Rechargeable Batteries
2 x USB Charger Cables

FAQ:
Q: Is this battery compatible with my RC truck?
A: It fits any 7.4V device with SM-2P plug and matching size, including MN D90, D91, MN99, MN99S, and C24-1 RC trucks.

Q: Is it safe to leave the battery charging unattended?
A: No. Always use a Li-ion compatible charger and never leave it charging unattended.