MeshTech B1 | WisMesh B1 | LoRa | Off-Grid Communications | Extreme Battery Life

$75.00 $60.00 Save $15.00

Shipping calculated at checkout.

Case Type

Hidden Antenna

Nubby Antenna

External SMA

Shipping World Wide

Current Lead Time For Most Orders: 2-4 Weeks

Mesh Tech B1 – Fully Assembled, Ready-to-Use Meshtastic Node

Durable, Compact, and Built for Reliable Off-Grid Communication

The Mesh Tech B1 is a fully assembled, ready-to-use Meshtastic node, designed for seamless off-grid communication using the new RAK WisMesh B1 board. Whether you're setting up a mesh network for emergency use, outdoor adventures, or off-grid connectivity, this rugged, compact enclosure ensures your device is protected and operational right out of the box. Use the Meshtastic app on your phone or tablet to realize the full potential of your Mesh Tech B1.

Key Features:

Fully Assembled & Ready to Deploy – No assembly required. Just power it up, pair to your phone and start communicating!
Durable ABS Enclosure – Impact-resistant and lightweight, designed for long-term field use.
Compact & Portable – A streamlined design that minimizes bulk while protecting internal components.
Long Battery Life – Runs up to 6 days on a single charge, making it perfect for extended field use.
Lanyard Support – Easily attach a lanyard for convenient carrying. (Additional mounting options coming soon.)
Efficient Power Management – Designed for low-power operation, ideal for portable and long-term deployments.
GPS module is not required - GPS data will be passed through the app by your cell phones internal GPS.
Bluetooth Connectivity - The WisMesh B1 has a bluetooth antenna built into the board, no extra antenna required. Bluetooth paring code will display on-screen during the pairing process.
User and Reset Button - Quickly cycle through recent messages and perform a quick reset.
North American Frequency 915Mhz

What’s Included:

(1) Fully Assembled Mesh Tech B1 Node (RAK WisMesh B1 enclosed and ready to use)
(1) Antenna (Either Internal PCB antenna, or External Antenna with SMA)
(1) USB-C Charging Cable

Who Is This For?

Emergency responders & off-grid communication teams
Hikers, campers, and outdoor enthusiasts
Overland & expedition travelers
Preppers and emergency planners
Anyone needing reliable, decentralized communication

The Mesh Tech B1 is designed for those who need a plug-and-play Meshtastic node without the hassle of assembly. With up to 6 days of battery life, it’s built to keep you connected in the most remote locations. Simply power it on, connect to the Meshtastic app, and start building your off-grid network today!

Case Variations Explained

Hidden Antenna: This uses a PCB antenna mounted to the inside top of the case. No stubby antenna to get caught on anything. PCB antenna rated at 0.98dbi gain.
Stubby Antenna: This uses a PCB antenna mounted in the slot of the nubby protrusion of the top case. PCB antenna is rated at 0.98dbi gain.
External SMA: This uses an externally mounted SMA connector so you can use a SMA antenna of your choice. This version includes a folding 915mhz antenna pre-installed.

Do you want a high performance flexible antenna? Click here!

Notice:
Currently only available in the American 915Mhz variation. We are working to get European standard stocked. We hope to have the Euro version in the coming weeks.

This is a 'living project'. Final design is subject to change without notice.

Do you have your own 3D printer and already have the parts?
Download the case files here on Printables.

Quick Start Guide PDF

Name: MeshTech B1 | WisMesh B1 | LoRa | Off-Grid Communications | Extreme Battery Life
Brand: W0AEZ Radio Gear LLC
SKU: B1-hidden
Price: 60.0 USD
Availability: InStock

Shipping costs are calculated at check out.

A separate email is sent when your item is fulfilled and ready to head your way. The tracking number can take up to 48 hours to update.

USPS, UPS and FedEx are delivery options for USA.
UPS, FedEx and DHL are delivery options for International Customers only.

USA Note: USPS shipments are often delayed but rarely lost. USPS has been known to take up to 30 days to deliver.

International Note: You are responsible for all additional costs related to customs and duties.

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Let customers speak for us

from 370 reviews

Must Have for FT-70

I'm super happy with this battery. It lasts over three times what the OEM battery lasts. Another must have is USB-C charging. Excellent service. It took four weeks for delivery, but that's exactly what is advertised. Would buy again 100%

KF0GGB

12/05/2025

BP-Y24L v3 | Yaesu FT70 | 3.5Ah Capacity | Extended Life | USB Rechargeable

Fantastic quality and worksmanship

Anthony

12/02/2025

BP-Y14L v7 | Complete | Yaesu FT1 FT2 FT3 FT5 VX-8 | 5Ah Capacity | USB-C Charging

Such a cool kit to put together.

Ryan

BP-Y14L v7 | KIT | Yaesu FT1 FT2 FT3 FT5 VX8| 5Ah Capacity | USB-C Charging

Fantastic battery pack

This battery pack for the FT5d makes the radio even better than it was. Lasts me about three days on one charge, which is more than triple the original battery. I can’t say anything bad about the battery. Works great, fits great and it lasts. Highly recommend!

Arturo

12/01/2025

Excllent battery life, convenient USB-C charge port which expands charging options. Well built and thoughfully designed.

E.K.

11/25/2025

Long battery life between recharges, well thought out design and build quality, easy charge option.

BP-K75L v2 | Complete | TH-D7X | 5Ah | USB-C Charging

Replacement parts

I bought these parts in case of need. They look exactly as the originals and shipment was very quick. Thank you

Aldo IZ3QRP

BP-K75L Replacement Parts

You Definitely Need One Of These!

Been a Yeasu fan for years and love their HTs but their batteries suck! Sold my D70 after my 4th battery died. And when they were working they didn't last long. Had a FT2, FT3 and now an FT5. They all use the same battery and they just won't last. I own 2 of W0AEZ's batteries and highly recommend them! I am getting about 24-26 hours to a charge as opposed to 6-8 hrs with the Yaesu battery. Highly recommend!

Boyce Smith

Awesome battery!

I'm so glad I bought 2 of them. One would have been enough but why not have a backup.

Nick Alan Hoover

11/24/2025

Happy Ham!

I was sick and tired of the underperforming stock battery that would always go low during qso's. Purchased the BP-K75 and now the radio is as it should have been. I really do not use the belt clip, but I bought the clip spacer and that is also terrific. You need this battery.

Joe Hare KC4JRH

11/23/2025

Excellent product expertly designed. A needed life upgrade.

George

Tom Wildenstein

11/21/2025

Great prodcit works as advertised. Excellant 3D Print and customer service.

Joseph

11/20/2025

Wow!

Wow! this battery preforms excellent.
Had a little trouble fitting the battery to the radio at first but figured it out quickly!
I ran this radio all day, about 15 hours with the GPS and APRS functioning and it never went dead!

Tyler Griffiths

BP-K75L v2

Exactly as advertised! Perfect fit! Would recommend.

Tim Davis

MeshTech B1 | WisMesh B1 | LoRa | Off-Grid Communications | Extreme Battery Life