RC ERA C138 Pro — 7.4V 350mAh Li-ion Modular Battery (1/2/3-Pack)

Fly Longer with Quick-Swap Power

Genuine RC ERA C138 Pro 7.4V 350mAh Li-ion modular battery for reliable power and fast turnarounds between flights. The compact modular case slides in/out securely for quick swaps at the field. Ideal as a replacement or extra packs to extend flying sessions. Ships worldwide.

• Rated voltage: 7.4V (2S) · Capacity: 350mAh
• Model-specific modular design for a perfect fit in the C138 Pro bay
• Lightweight pack helps maintain stable center of gravity
• Offered in 1-Pack / 2-Pack / 3-Pack options for value and convenience

Compatibility

For the RC ERA C138 Pro 6CH Brushless Police RC Helicopter only.
Full model page (specs & photos):
https://www.kidstoylover.com/products/rc-era-c138-pro-6ch-brushless-police-rc-helicopter-with-optical-flow-led-lights

What’s in the Box

• 7.4V 350mAh Li-ion modular battery — choose 1 / 2 / 3-Pack

Charging & Care Tips

• Use a compatible charger designed for this battery type and connector
• Do not over-charge, over-discharge, or leave charging unattended
• Allow the pack to cool before charging; store around 3.7–3.85V/cell for longer life
• Inspect the case and leads regularly; discontinue use if damaged or swollen

Support & Warranty

• Friendly help to choose the right C138 Pro batteries and chargers
• 3-month warranty on manufacturing defects
• Ships worldwide

Other Related Parts

Need blades, gears, shafts, servos or LEDs? Browse the full C138 Pro spare parts collection:
https://www.kidstoylover.com/collections/rc-era-c138-pro-spare-parts-accessories