ALIGN LiPo Battery 7.4V 400mAh 50C RC helicopter battery for T-Rex T15

ALIGN LiPo Battery 7.4V 400mAh 50C for T-Rex T15

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ALIGN LiPo Battery 7.4V 400mAh 50C for T-Rex T15

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CHF 25.95
ALIGN LiPo 7.4V 400mAh 50C battery for T-Rex T15 RC helicopter, JST-XH balancer, 20.6 mm compact fit.
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ALIGN LiPo Battery 7.4V 400mAh 50C – High-Performance Power for T-Rex T15

The ALIGN LiPo battery 7.4V 400mAh 50C is a compact lithium-polymer rechargeable cell designed for RC flight models, specifically the T-Rex T15 helicopter.

  • Delivers 400 mAh capacity with a 50C discharge rate for strong, consistent power during demanding flight maneuvers
  • 7.4V nominal voltage provides the right energy level for mid-size RC helicopters without overloading the electronics
  • JST-XH balancer connector ensures safe, balanced charging across all cells
  • Compact 20.6 mm width fits the T-Rex T15 battery compartment without modification

What makes the ALIGN LiPo 7.4V 400mAh stand out

The 50C discharge rating means the battery can deliver high current on demand, giving the T-Rex T15 responsive throttle and stable hover performance. The lithium-polymer chemistry offers a lighter weight alternative to NiMH packs, helping keep the overall model within its optimal flight weight.

Ideal for...

RC hobbyists who fly the T-Rex T15 and need a reliable replacement or spare battery for extended flight sessions. Also suited for pilots upgrading from standard NiMH packs who want lighter weight and higher discharge capability.

Application of ALIGN LiPo Battery 7.4V 400mAh

  1. Verify the T-Rex T15 battery compartment dimensions accept the 20.6 mm width
  2. Connect the JST-XH balancer plug to a compatible LiPo charger with balance support
  3. Charge at the recommended 1C rate until the charger indicates full
  4. Store in a fire-safe bag or container when not in use
ALIGN is a Swiss brand specializing in RC batteries and power systems for model helicopters and fixed-wing aircraft. The company focuses on lithium-polymer cells with high discharge ratings tailored to the demands of competitive and recreational RC flying. ALIGN batteries are distributed through specialist RC retailers and are known for matching the specific voltage and capacity requirements of popular helicopter models.
AkkutypLithium-Polymer (LiPo)
Spannung7.4 V
AnwendungsbereichFlugmodelle
Akkukapazität400 mAh
Breite20.6 mm
Balancer-AnschlussJST-XH
EAN4713413728978

Frequently Asked Questions

It powers the T-Rex T15 RC helicopter, providing the 7.4V nominal voltage and 50C discharge rate needed for stable flight and responsive control.

The battery is specified for the T-Rex T15. While the 7.4V voltage class is common in mid-size RC helicopters, physical dimensions (20.6 mm width) and the JST-XH connector are tailored to the T-Rex T15 compartment.

Lithium-Polymer (LiPo) chemistry, 7.4V nominal voltage, 400 mAh capacity, 50C maximum discharge rate, 20.6 mm width, JST-XH balancer connector, 0.031 kg weight.

One ALIGN LiPo 7.4V 400mAh 50C battery with JST-XH balancer connector. A compatible LiPo charger is not included.

Charge using a LiPo charger with balance support at 1C rate. Store in a fire-safe container when not in use. Do not discharge below the minimum voltage threshold specified by the charger.