

Spektrum SPMB4000LPTX 4000mah 2S 7.4v LiPo Transmitter Battery suit DX8 DX9
The 4000 2S LiPo offers long flight time, as well as advanced safety and features. It 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 ensures you get the longest life and power from your pack.
Features
- Built-in cell balancer
- Built-in safety current prevents overcharging
Specification
- Battery Type: LiPo (3.7V per cell)
- Battery Voltage: 7.4V
- Capacity: 4000mAh
- Cell Configuration: 2S1P
- Charge Protection Circuitry: Yes
- Connector Type: White TX Plug
- Number of Cells: 2
- Product Height: 0.75" (19 mm)
- Product Length: 2.05" (52 mm)
- Product Weight: 5.04 oz (143 g)
- Product Width: 2.68" (68 mm)
- Wire Gauge: 20 AWG
Compatible With
- DX9 and DX9 Black Edition
- DX8 Gen 1
- DX7S
- DX20 (Stock Replacement)
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The 4000 2S LiPo offers long flight time, as well as advanced safety and features. It 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 ensures you get the longest life and power from your pack.
Features
- Built-in cell balancer
- Built-in safety current prevents overcharging
Specification
- Battery Type: LiPo (3.7V per cell)
- Battery Voltage: 7.4V
- Capacity: 4000mAh
- Cell Configuration: 2S1P
- Charge Protection Circuitry: Yes
- Connector Type: White TX Plug
- Number of Cells: 2
- Product Height: 0.75" (19 mm)
- Product Length: 2.05" (52 mm)
- Product Weight: 5.04 oz (143 g)
- Product Width: 2.68" (68 mm)
- Wire Gauge: 20 AWG
Compatible With
- DX9 and DX9 Black Edition
- DX8 Gen 1
- DX7S
- DX20 (Stock Replacement)





















