Reely LiPo Battery Pack 3.7V 400mAh 1S 10C Softcase Flat Connector RE-7845951

Small RC models and DIY electronics often need a compact, lightweight power source that delivers steady voltage without adding bulk. This Reely LiPo battery pack provides 3.7 V and 400 mAh in a single-cell softcase format, making it a practical choice for micro drones, small cars, and model-building projects where space and weight are tight.

Who is it for

Hobbyists and model builders who need a reliable, rechargeable battery for 1S applications. The flat connector (JST-PH compatible) suits many small RC receivers, micro servos, and compact electronics. If your project requires a 3.7 V supply with moderate discharge capability, this pack fits.

Main features

• Lithium Polymer (LiPo) chemistry for high energy density
• Nominal voltage: 3.7 V, capacity: 400 mAh
• Single cell (1S) configuration, no balancer connector needed
• Continuous discharge rate: 10C (max continuous current 4 A)
• Softcase design reduces weight and size
• Flat connector (JST-PH compatible) for easy connection
• Rechargeable with recommended charging current of 0.4 A (1C)

Specifications

• Battery type: Lithium Polymer (LiPo)
• Nominal voltage: 3.7 V
• Capacity: 400 mAh
• Cell configuration: 1S
• Discharge rate: 10C
• Max continuous discharge current: 4 A
• Energy: 1.48 Wh
• Case type: Softcase
• Connector type: Flat connector (JST-PH compatible)
• Max charging voltage: 4.2 V
• Recommended charging current: 0.4 A

Tips

Always use a LiPo-compatible charger and never exceed the recommended charging current. Store the battery at approximately 3.8 V per cell when not in use for extended periods. Avoid puncturing or deforming the softcase, and disconnect the battery when not in use to prevent over-discharge.