Log in to Spektrum Community Get easy, online access to your Spektrum™ software updates, product registration and personalized settings.

4000mAh LiPo Transmitter Battery: DX7s, DX8

SPMB4000LPTX

$69.99*

*at participating retailers

4000mAh LiPo Transmitter Battery: DX7s, DX8

Item #: SPMB4000LPTX

$69.99*

Retail: $89.99*

Find a Retailer Buy Now *Avaliable at participating retailers

Features

Key Features

  • Built-in cell balancer
  • Built-in safety current prevents overcharging

Product Specifications

Type:
LiPo
Capacity:
4000mAh
Voltage:
7.4V
Wire Gauge:
20AWG
Configuration:
2S
Length:
2.7 in (68mm)
Width:
2.0 in (52mm)
Height:
0.75 in (19mm)
Application:
DX8 transmitter battery
Maximum Continuous Discharge :
2C
Charge Protection Circuitry:
Yes

Overview

The 4000 2S LiPo offers not only double the flight time as the stock DX8 battery but also advanced safety and features. It also includes a built-in safety current that shuts the battery off, to avoid overcharging and damaging the battery and radio. Plus, a built-in balancing system to make sure you get the longest life and power from your pack.

Related Parts

Used In...  See All

  • DX7s 7-Ch with AR8000 NO SX's MD2[SPM7800]

  • ***REORD SPMR8810[SPMR8800]

  • DX8 Transmitter Only MD2[SPMR8810]

  • DX9 Transmitter Only Mode 1-4 in MD2 Config[SPMR9900]