Reely C187 RC Helicopter Replacement Flight Battery 3.7V 350mAh LiPo RE-8586135

Keep your Reely C187 RC helicopter in the air with this spare flight battery. Pilots who fly the C187 at parks, indoor halls, or their backyard can swap in this pack to extend flight sessions without waiting for a recharge. The 3.7V 350mAh lithium polymer cell matches the original battery's voltage and capacity, so the helicopter's flight performance and control response stay consistent. Its JST-PH 2.0 connector plugs directly into the helicopter's power lead, and the compact size fits the existing battery tray without modification.

Key specifications

• Battery type: Lithium Polymer (LiPo)
• Voltage: 3.7 V
• Capacity: 350 mAh
• Number of cells: 1S
• Energy: 1.295 Wh
• Connector type: JST-PH 2.0 (2-pin)
• Rechargeable: Yes
• Recommended charging rate: 1C (0.35 A)
• Compatibility: Reely C187 RC helicopter
• Product type: Spare part / replacement battery

Why choose it

This battery is a direct replacement for the Reely C187, eliminating guesswork about fit or electrical compatibility. The LiPo chemistry provides a good balance of energy density and weight, helping the helicopter maintain its intended flight characteristics. With a standard JST-PH connector, it is easy to connect and disconnect, and the 1C charge rate allows safe recharging with a suitable LiPo charger.

Ideal use cases

• Replacing a worn-out or damaged original battery
• Keeping a spare battery charged for longer flying sessions
• Restoring a used Reely C187 helicopter to flight-ready condition

Good to know

Always use a charger designed for 1S LiPo batteries and follow the manufacturer's safety instructions. Store the battery in a cool, dry place and avoid over-discharging to prolong its lifespan.