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![](https://static.wixstatic.com/media/edafc906071647ad940aad43e3fdbe07.jpg/v1/fill/w_288,h_191,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/edafc906071647ad940aad43e3fdbe07.jpg)
How to replace it
![](https://static.wixstatic.com/media/1d17b1_a2dfc3fff118437aa5efe6aaafd09419~mv2.jpg/v1/fill/w_479,h_479,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/1d17b1_a2dfc3fff118437aa5efe6aaafd09419~mv2.jpg)
![](https://static.wixstatic.com/media/1d17b1_ba432218a2804b5eb2af25f27606ab86~mv2.jpg/v1/fill/w_479,h_479,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/1d17b1_ba432218a2804b5eb2af25f27606ab86~mv2.jpg)
1. Take the original pack from housing. Use a 40 to 60W soldering iron, not soldering station as only soldering iron can create enough heat to handle this job, to desolder the temp sensor wire off the cell.
![](https://static.wixstatic.com/media/1d17b1_fe8dca4cc598498ca2e5d5e59673b89e~mv2.jpg/v1/fill/w_479,h_479,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/1d17b1_fe8dca4cc598498ca2e5d5e59673b89e~mv2.jpg)
2. Use a screw driver to take the terminal off the cells. Please be gentle and slow!
![](https://static.wixstatic.com/media/1d17b1_9b9491b93e87440ba59e20c55f8dd998~mv2.jpg/v1/fill/w_479,h_479,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/1d17b1_9b9491b93e87440ba59e20c55f8dd998~mv2.jpg)
3. Pull the 2 sleeves off to find the 2 dark spacers out.
4. Take the 2 spacers out.
![](https://static.wixstatic.com/media/1d17b1_588be91a428b4456b12416ecfa96dd07~mv2.jpg/v1/fill/w_120,h_120,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/1d17b1_588be91a428b4456b12416ecfa96dd07~mv2.jpg)
![](https://static.wixstatic.com/media/1d17b1_35aac93fd9354d849ae179093fed25b1~mv2.jpg/v1/fill/w_120,h_120,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/1d17b1_35aac93fd9354d849ae179093fed25b1~mv2.jpg)
5. Put the 2 spacer into the new pack, use electrical tape to wrap the 2 cylinders.
![](https://static.wixstatic.com/media/1d17b1_c7998542c0274c8ab05349c4445ce03a~mv2.jpg/v1/fill/w_120,h_120,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/1d17b1_c7998542c0274c8ab05349c4445ce03a~mv2.jpg)
6. Use sand paper to clean the 2 prongs then tin the bottom.?MUST KEEP THE SOLDER AWAY FROM THE CONTACT AREA
![](https://static.wixstatic.com/media/1d17b1_f40840a7877f4d53ae80dfea1ba799ab~mv2.jpg/v1/fill/w_120,h_120,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/1d17b1_f40840a7877f4d53ae80dfea1ba799ab~mv2.jpg)
7. Solder the sensor onto the new pack cell.
8.Solder the red wire to + prong and black wire to the – prong, and then put the sensor into the middle of the pack.
![](https://static.wixstatic.com/media/1d17b1_ee0ad533ff3e42f995470cfdcdad25ce~mv2.jpg/v1/fill/w_120,h_120,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/1d17b1_ee0ad533ff3e42f995470cfdcdad25ce~mv2.jpg)
8.Done.
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