Mustool MT99 Extended Battery Case Add-on

prusaprinters

<p><a href="https://www.banggood.com/Upgraded-MUSTOOL-MT99-True-RMS-9999-Counts-Digital-Multimeter-Ultra-large-EBTN-LCD-Screen-3-Line-Display-Fully-Auto-Range-Smart-DMM-p-1506672.html?utm_source=googleshopping&amp;utm_medium=cpc_organic&amp;gmcCountry=US&amp;utm_content=minha&amp;utm_campaign=minha-us-pc&amp;currency=USD&amp;createTmp=1&amp;utm_source=googleshopping&amp;utm_medium=cpc_bgs&amp;utm_content=frank&amp;utm_campaign=frank-ssc-us-all-0418&amp;ad_id=431928166734&amp;cur_warehouse=CN">Mustool MT99 Multi-meter</a> single cell LiPo / Lion Extended Battery Case.</p> <p>Parts</p> <ul> <li><a href="https://www.banggood.com/TP4056-Micro-USB-5V-1A-Lithium-Battery-Charging-Protection-Board-TE585-Lipo-Charger-Module-p-1225993.html?cur_warehouse=CN">USB 5V 1A Lithium Battery Charger Module</a></li> <li><a href="https://www.banggood.com/Suleve-M3CH2-M3-Carbon-Steel-Allen-Bolt-4-20mm-Button-Head-Hex-Socket-Cap-Screw-Bolt-Metric-120pcs-p-1094163.html">M3 Button Head Screw 6mm</a></li> </ul> <p>Options (pick one or the other):</p> <ul> <li>Print both the <em>Battery Cover</em> &amp; <em>Battery Cover Template</em>, then use the template to drill the needed holes into the original MT99 back cover. Then screw the <em>Battery Cover</em> to the original back cover.</li> <li>Print both the <em>Battery Cover</em> &amp; <em>Back Cover</em>. Screw the printed <em>Battery Cover</em> cover to the printed <em>Back Cover</em> replacing the original back cover.</li> </ul> <p>See wire diagram, pinnout, and general assembly instructions @ <a href="https://www.instructables.com/id/MT99-Multimeter-Battery-Mod/">Open MenuMT99 Multimeter Battery Mod by R4iNER</a></p> <h3>Print instructions</h3><p>0.2mm ~30% infill.<br/> PETG or ASA recommended.</p>