Batteries

About

Power for your Meshtastic, MeshCore, and LoRa builds. Whether you are replacing an ageing battery, extending the runtime of a portable device, or building a solar-powered node, choosing the right battery matters. The wrong capacity limits your runtime. The wrong connector means soldering. The wrong protection circuit shortens the life of your device. At Hexaspot we stock batteries that are pre-terminated, pre-tested, and matched to the exact devices we sell. No adapters, no guesswork, no returns because of an incompatible connector. Which Battery Do I Need? The right battery depends on which device you are powering. Here is the quick guide: Device Family Connector Typical Battery Heltec (V3, V4, T114 V2, Wireless Tracker V2) PH 2.0 (JST PH 2.0 mm pitch) 3.7V LiPo with PH 2.0 connector, 1000 to 3000 mAh RAKwireless WisMesh (Pocket V2, Tag, TAP V2) Integrated, not user-replaceable Devices ship with pre-installed batteries. Not sold separately. WisBlock (RAK4630, custom builds) Molex 1.25 mm pitch 3.7V LiPo with Molex connector, capacity depending on build Solar repeater and outdoor builds Depends on charge controller 18650 cells or LiPo packs, 3000 to 10,000 mAh Why Choose Genuine Batteries? Correct connector pre-terminated: plug it in and it works. No soldering, no crimping, no risk of shorting the wires wrong. Correct dimensions: fits inside the original device housing without modification. Correct voltage and charging profile: matches the requirements of the device's onboard charge controller. Built-in protection circuit: guards against overcharging, over-discharging, overcurrent, and short circuits. This protects both the battery and your device. Genuine manufacturer batteries: the ones we sell are made by the device manufacturer or verified compatible suppliers, not cheap clones with inflated capacity claims. Battery Capacity in Practice For most Meshtastic and MeshCore devices, battery life depends on three things: the capacity (mAh), the device's power consumpt