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 v2 – Fully Assembled, Ready-to-Use Meshtastic Node

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

V2 offers safety improvements related to battery charging and utilizes WisMesh updated board design. Currently available on the SMA variant.

Stubby and Hidden are still v1 until current supplies are exhausted.

Outstanding orders will be fulfilled with the new hardware.

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 410 reviews

Best battery ever

Battery life is great — now I can talk for hours. Excellent produc

luis fernando

02/08/2026

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

Extended Life Battery For FT70

I have used this battery for about 2 months now.It is an excellent upgrade from the factory lithium ion battery. I have been able to go three days on a charge compared to barely one day with the Yaesu factory battery.
The build is excellent quality. It fits in the radio like it’s a factory battery. The charge speed with USB is much faster than plugging in the factory charger cord to the radio. I highly recommend this battery for your Yaesu FT70. I would definitely buy another.

Brian Bailey

02/05/2026

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

Great

Perfect fit, USB-C and replaceable batteries, very happy.

John Lawrence

02/04/2026

Great battery!

The BP-Y24L is the perfect power source for my FT70. It's my favorite handheld, and more so now that I'm not likely to run out of power. As a bonus, the battery improves my grip on the radio! Thanks for the innovation and the upgrades to come.

John P

02/03/2026

Great Addition

The OEM battery would not last but 4 hours or so. The BP-K75Lv2 lasts a good 12 hours. Made the radio, TH-D75 useful for PS events and ARES without having to carry spare battery.

Douglas Friedt

02/01/2026

Extended Batteries work great so far

Purchased Qty (2) BP-K75L v2 Extended Batteries. Need to pay attention to instructions when connecting the Batt to the TH-D7X handheld radio, else you will think they don't fit when in fact they fit perfectly. Slow down and read!

Shawn Hanners

Makes my D75 useful all day, instead of having to change batteries twice a day.

Battery fits fine. Video really helped with getting battery lined up and locked in place. Absolutely would purchase this battery again (if someone took it from me). Charging is convenient as can be with the USB-C port on battery. The belt clip spacer and hardware help the battery integrate with the HT perfectly for belt carry. Holding the D75 with this battery attached actually fits my hand better.

William McGurk

01/31/2026

No Better Customer Service

The plastic cover tabs on my Yaesu 5D BP-Y14L battery broke off. When I sent the issue to Kevin’s attention he just asked me for my order number. In a couple I received a replacement housing at no cost. Customer Service, indeed hams helping hams, doesn’t get any better than that! Thank you Kevin!

Robert Whitlatch

BP-Y14L Upgrade and Replacement Parts

The only way!

If you have a Kenwood TH-D75…. A must have battery!

Danìel Coelho

Th75 battery

The battery is as advertised and significant extends the operating time of the radio. I have spare 21700 cells in case I want to swap them out to promote battery longevity. I was going to order the battery for the Ft5 tok but I have several regular batteries for that HT. All in all, I am a satisfied customer. One area that could be improved is turnaround time. Also wondering if battery packs could be made for other radios...like the Icom 705 or IC30 radio for instance.

Chan Masselink

FANTASTIC Addition to a Yaesu FT5 DR

AWESOME piece of kit to improve the Yaesu FT5 DR's poor battery life. HIGHLY recommended to anyone that wants to use their radio for all day or extended periods of time. The quality and fit are perfect.

Don Mumford

01/30/2026

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

FT-5 Battery Upgrade

I purchased your radio battery based on recommendation from your YouTube supporters.

I have cycled the battery a few times since the New Year and all seems great.

I am sure that the industry stragglers will adopt the USB C technology as a part of their next upgrade.

A Mahiko

01/25/2026

love it!

OMG, my Yaesu ft5d now lasts for days. Never had it below 2 bars left yet!!

Michael Bryks

01/24/2026

Works great , lasts a lot longer than stock battery , Thank you, just what I needed

stephen fasano

Hamad Abdulla

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