Audioroot eSMART BH2 Dual Battery Holder-Combiner
The Audioroot eSMART BH2 is a dual battery holder and combiner that carries two eSMART lithium batteries and powers your audio and video gear from them.
Each of its two slots has a spring-loaded lock, so a battery comes out and goes back in with one hand. The belt or bag clip mounts on either side of the holder, and a D-TAP output on the unit gives combined power from both batteries. The BH2 takes long-format batteries such as the eSMART Li-96neo and Li-98Wh, which are sold separately.
It comes in two configurations, both with 60 cm leads on a 4-pin Hirose, Switchcraft TA4F, or Neutrik XLR4F connector. The Direct Outputs version has two leads, one for each battery, so the batteries run and drain independently, and it pairs with the eSMART TRIO. The Combined Output version has a single lead that actively combines both batteries’ power and data, so a single-input smart battery distributor such as the eSMART BG-DU uses the two batteries as one unit. The holder weighs 250 g empty and 1150 g with two batteries, and measures 71 × 90 × 193 mm.
Features
- Holds two long-format eSMART lithium batteries
- Spring-loaded locks for one-handed battery changes
- Belt or bag clip mounts on either side
- D-TAP output for combined power
- Direct Outputs version: two leads, one per battery, for the eSMART TRIO
- Combined Output version: one lead that combines both batteries’ power and data, for the eSMART BG-DU
- 60 cm leads with 4-pin Hirose, TA4F, or XLR4F connectors
- 250 g empty, 71 × 90 × 193 mm
Available Options
| Output Configuration | Leads | Connector Type | Part Numbers | Pairs With |
|---|---|---|---|---|
| Direct Outputs | Two 60 cm leads, one for each battery, which drain independently | 4-Pin Hirose, 4-Pin Switchcraft TA4F, 4-Pin Neutrik XLR4F | eSMART BH2-D-H, eSMART BH2-D-T, eSMART BH2-D-X | eSMART TRIO |
| Combined Output | One 60 cm lead that actively combines both batteries’ power and data | 4-Pin Hirose, 4-Pin Switchcraft TA4F, 4-Pin Neutrik XLR4F | eSMART BH2-C-H, eSMART BH2-C-T, eSMART BH2-C-X | Single-input smart battery distributors such as the eSMART BG-DU |
















