Elecrow ThinkNode M4 — 7000 mAh Power Bank with Meshtastic Node & GPS Tracker (868 MHz)
Elecrow ThinkNode M4 — 7000 mAh Power Bank with Meshtastic Node & GPS Tracker (868 MHz)
Official Elecrow distributor in Sweden
Free shipping within Sweden from 1 000 SEK
Under 1 000 SEK: 65 SEK. Every parcel is tracked.
We only ship this item within Sweden.
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Volume pricing for schools and companies
Get a quote with price and lead time for larger quantities.
For schools, companies, clubs and project orders.
Pre-order. Ships from Kalmar, Sweden. EU 868 MHz version. Available for delivery within Sweden only.
A power bank that is also a Meshtastic node. Charge your phone from it while it runs as a mesh node and GPS tracker for your group, so there is one less device to keep charged on the trail.
- Nordic nRF52840 MCU, Bluetooth 5.4 LE
- Semtech LR1110 LoRa transceiver, EU 868 MHz
- Multi-constellation GNSS (GPS, BeiDou, GLONASS, QZSS) with built-in ceramic antenna and track recording
- 7000 mAh (25.2 Wh) 18650 Li-ion battery
- USB-C power in and out with USB PD, plus Qi wireless charging output
- Meshtastic pre-installed; configure with the official Meshtastic app for Android and iOS
Pairs well with a ThinkNode M1 handheld: keep the M4 in the backpack as the always-on node and use the M1 for reading and writing messages.
Contains a lithium-ion battery. EU importer: Gadwave, Kalmar, Sweden.
Sweden: 65 SEK. Free shipping on orders from 470 SEK.
Rest of the EU: from 229 SEK.
Rest of the world: from 199 SEK. Some items ship only within Sweden or the EU, and the product page says so when that applies.
Outside Sweden, shipping depends on the weight of the parcel, and you see the exact price at checkout before you pay. Every parcel ships tracked, and an order may arrive in separate parcels at no extra cost. Some items are ordered from our supplier when you place your order, and some are sold as pre-orders. The product page says so when that applies. More in our shipping policy.
You have 14 days from delivery to change your mind, no reason needed. Start a return or cancel an order from your account at account.gadwave.com. Return the item within 14 days of telling us. You pay the return postage to us in Kalmar, and we refund the item plus standard delivery within 14 days.
As a consumer you have a three-year right to complain about faults under Swedish consumer law. If something arrives broken or faulty, email gadwave@arnvak.com with your order number and photos, and we will replace it or refund you.
Full details in our returns and refund policy.