3.7V 2000mAh 103450 LiPo Battery w/ JST 1.25 Connector

Perfect drop-in battery for Heltec Vision Master Tracker V2, Wireless Tracker, Wireless Paper, and other ESP32/LoRa boards. Product Details Voltage: 3.7V nominal (3.0–4.2V operating range) Capacity: 2000mAh (7.4Wh) Connector: JST 1.25mm 2-pin (SH1.25 / Micro JST) – direct plug-and-play with Heltec boards Protection: Built-in PCM board (over-charge, over-discharge, short-circuit protection) Size: Standard 103450 (approx. 10 × 34 × 50 mm) – fits most standard enclosures Rechargeable: Yes – charges via the board’s USB-C port Images are for illustration purposes only. Actual product may vary slightly in appearance, branding, or packaging, but will have identical specifications and performance. Key Features Excellent runtime upgrade for Meshtastic, LoRa tracking, and e-paper projects Compact and lightweight design Reliable quality with built-in protection Polarity clearly marked (red = +, black = –) Direct replacement for stock Heltec batteries Compatibility Directly compatible with: Heltec Wireless Tracker V2 Heltec Wireless Paper Vision Master E213 / E290 e-paper boards Most ESP32 LoRa development boards using SH1.25 connector Note: Always double-check polarity before first use. Heltec boards usually include an extra loose SH1.25 connector if needed. Specifications Chemistry Lithium Polymer (LiPo) Nominal Voltage 3.7V Capacity 2000mAh Connector JST 1.25mm 2-pin Protection Yes (PCM) Dimensions ≈ 10 × 34 × 50 mm (103450) Thank you for shopping with ameriDroid — US-based small business!