Key Features:
Made of Premium-grade raw materials
Ultrasonic welded hard wired leads
Staked cell construction 
Ultra-Thin cell separator 
Low-resistance, high-reliability, and consistency
High gauge wire with quality connectors
Long cycle life with 150 times minimum, up to 230Wh/kg energy density
Premium grade battery at low price!!!

Go further and faster with NHX Muscle Pack Lipo Batteries. Built for reliable and consistent performance, NHX Lipo Batteries offers a long cycle life with 150 times minimum, up to 230Wh/kg energy density, and low internal resistance (IR) for more stable voltage output throughout the entire duration of your battery. Our lithium polymer batteries are made of premium-grade raw materials and constructed with ultrasonic welding to reliably deliver consistent power when you need it the most. Each battery comes with high gauge wires with quality connectors to give you that pure burst and performance that you can count on. Our batteries deliver full capacity & discharge as well as being the best value batteries in the hobby market! This pack is perfect for micro Helicopters, Airplanes,  Gliders and Drones.

Specifications:
Voltage Rating: 1S -3.7V 
Rated Capacity: 250mAh 
Discharge Rating: 45C continuous 
Discharge Lead Connectors: PH 1.25 (Ultra Micro) Connector 
Watt Hours: 0.92Wh 

Dimensions: 
Length: 49mm (1.93 in.) 
Width: 12mm (0.47 in.) 
Height: 7mm (0.27 in.) 
Weight: 7g (0.21 oz)

One Year Warranty: 
NitroHobbies is committed to delivering the best quality. Our products are free from defects in material and workmanship for a period of 1 year from the original date of purchase. If the product fails under normal use in the recommended environment due to improper workmanship or material, NitroHobbies will repair or replace the product with the same or comparable one. This warranty does not apply to the product failure due to overcharging, deep discharging, or excessive discharge current. Product failure due to accident, abuse, mishandling, improper installation, and alteration, acts of nature, improper usage are not covered under this warranty. 

---------------------------------

This Battery Fits the following including but not limited to. Blade NCPX NANO QX, mCX, mSR, mSR X, UMX AS3xtra, Duet, ULTRA MICRO P-51D Mustang, Inductrix.