DSLR battery tester adaptation plate

prusaprinters

<p>This is an adaptor plate so i can test my DSLR batteries using an electronic load and LVSun charging plate as contact for the battery</p><p>Electronic loads can be purchased on Aliexpress/Bangood/… I typicaly use this 35W capable load that can be pluged on a PC to directly save the data, have a curve and have a low voltage stop : <a href="https://www.aliexpress.com/item/32707276028.html?spm=a2g0o.store_pc_home.productList_2855883.subject_6">https://www.aliexpress.com/item/32707276028.html?spm=a2g0o.store_pc_home.productList_2855883.subject_6</a></p><p>with a USB to crocodile plug : <a href="https://www.aliexpress.com/item/32723039861.html?spm=a2g0o.productlist.0.0.629b6bd5VXZKaP&amp;algo_pvid=6b6f5f05-d618-4286-b4d1-743c1cd206d1&amp;algo_expid=6b6f5f05-d618-4286-b4d1-743c1cd206d1-5&amp;btsid=0bb0623216220391539415110ed01d&amp;ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_">https://www.aliexpress.com/item/32723039861.html?spm=a2g0o.productlist.0.0.629b6bd5VXZKaP&amp;algo_pvid=6b6f5f05-d618-4286-b4d1-743c1cd206d1&amp;algo_expid=6b6f5f05-d618-4286-b4d1-743c1cd206d1-5&amp;btsid=0bb0623216220391539415110ed01d&amp;ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_</a></p><p>to get the connection you can use 4x M2 inserts (you can use 6 but you will mostly plug the + and -) : <a href="https://www.aliexpress.com/item/4000232858343.html?spm=a2g0s.9042311.0.0.27424c4dAjxKKm">https://www.aliexpress.com/item/4000232858343.html?spm=a2g0s.9042311.0.0.27424c4dAjxKKm</a></p><p>2x M2x10 and 2x M2x12 if you have longer that will also work they are used as pressure screws. Be gentle making the contacts.</p><p>The LVSun plate that fit to your baterry : <a href="https://www.aliexpress.com/store/1525432?spm=a2g0o.detail.100005.1.55d75eabxF1nOE">https://www.aliexpress.com/store/1525432?spm=a2g0o.detail.100005.1.55d75eabxF1nOE</a></p><p>BTW they have a great charger which can be used for most DSLR battery i know.</p><p>Some white tape to easily align the plate while looking through the + / - sign.</p><p>It can look stupid as print orientation in the 3mf but i really printed on a side for the load when i mount the screws.</p><p>It may look stupid but saving by using generic batteries instead of genuine ones is not always small and the capability of knowing the wear of those bateries is also nice.</p><p>Happy printing</p>