# What algorithms are available on a delta q in a 2009 gem **URL:** \ **Category:** GEM Forum\ **Created:** [February 27, 2019, 5:23pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530 "2019-02-27T17:23:27Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![cleanvehiclesgb](https://avatars.discourse-cdn.com/v4/letter/c/c37758/32.png) [@cleanvehiclesgb](https://community.electricforum.com/u/cleanvehiclesgb)\ **Post date:** [February 27, 2019, 5:23pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/1 "2019-02-27T17:23:27Z")
We have a 2009 GEM with a Delta Q charger. Currently it is set up for G31 gel batteries with algorithm #6. Would like to change to AGM’s (115ah) but do not know if this GEM Delta Q charger has an algorithm for that. Can anyone help? Thank you. ---
**Author:** ![grantwest](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/grantwest/32/15_2.png) [@grantwest](https://community.electricforum.com/u/grantwest)\ **Post date:** [February 27, 2019, 6:52pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/2 "2019-02-27T18:52:05Z")
Ok I think what your trying to ask is what Charge Profiles come stick on a Delta Q. That’s a good question? I dont know them All but I do know profile #88 is for Gell Battery’s. Pretty sure most delta Q’s have #88 installed ---
**Author:** ![grantwest](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/grantwest/32/15_2.png) [@grantwest](https://community.electricforum.com/u/grantwest)\ **Post date:** [February 27, 2019, 6:52pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/3 "2019-02-27T18:52:57Z")
Question #88 is for Gells is that the same or a difrent profile for AGMs ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [February 27, 2019, 7:37pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/4 "2019-02-27T19:37:55Z")
Gem chargers don’t have an AGM profile, nor will they work by adding AGM. Polaris must hate AGM. ![image](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/e/e5bce868afa7c34057880aa778ec920747737c7b.png) ---
**Author:** ![cleanvehiclesgb](https://avatars.discourse-cdn.com/v4/letter/c/c37758/32.png) [@cleanvehiclesgb](https://community.electricforum.com/u/cleanvehiclesgb)\ **Post date:** [February 27, 2019, 7:38pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/5 "2019-02-27T19:38:53Z")
I don’t think the delta Q has a #88 available. That profile doesn’t even show up on Delta Q’s list of algorithms.See attached list. ![Delta%20Q%20algorithms](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/8/8f85b95a7fbae6500a2d11d551a9d19ae7b4db49.png) ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [February 27, 2019, 7:46pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/6 "2019-02-27T19:46:59Z")
List of generic DQ lead that I have. ![image](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/1/1292ad70d060abf5b1c83956c8335e5a84ec245f.png) ![image](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/b/b2fb830e9aa9f759dd08cb489dccbb436e5eeb76.png) ---
**Author:** ![grantwest](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/grantwest/32/15_2.png) [@grantwest](https://community.electricforum.com/u/grantwest)\ **Post date:** [February 27, 2019, 7:48pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/7 "2019-02-27T19:48:53Z")
Looks like I was wrong and profile #6 is Gell and not #88 sorry I dont know where I got 88 From ---
**Author:** ![cleanvehiclesgb](https://avatars.discourse-cdn.com/v4/letter/c/c37758/32.png) [@cleanvehiclesgb](https://community.electricforum.com/u/cleanvehiclesgb)\ **Post date:** [February 27, 2019, 7:52pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/8 "2019-02-27T19:52:14Z")
Hi thanks but this chart doesn’t make sense since they don’t show the current algorithm #6. Our Delta Q is also a different part number 912-7200-01. You wouldn’t happen to have a chart for our part number would you? Thanks. ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [February 27, 2019, 7:55pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/9 "2019-02-27T19:55:36Z")
Might be an old list. Do Gems have #6 now? Would not think it would work unless new Gems have different sw. My new DCI chargers have these. I think, from file. ![image](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/2/2e53a87bb12fe048f2bcc8edc08ce1f8ebee3a29.jpeg) ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [February 27, 2019, 8:14pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/10 "2019-02-27T20:14:45Z")
If your charger has #6 it is not a Gem DQ. It may have been modified. **These algorithms will only work with GEM customized software in the listed models above. Standard Delta-Q algorithms will not function with these models.** ![image](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/6/6c724fd790586a8797d5258b16251b37a5a29ace.png) ![image](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/e/e558c83361925febfc7194cd4d47afce14c2488f.png) ---
**Author:** ![cleanvehiclesgb](https://avatars.discourse-cdn.com/v4/letter/c/c37758/32.png) [@cleanvehiclesgb](https://community.electricforum.com/u/cleanvehiclesgb)\ **Post date:** [February 27, 2019, 8:42pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/11 "2019-02-27T20:42:26Z")
I do see #6 on this list for the DEKA 8G31’s which is what this GEM had. I want to switch to AGM’s, do you know any of the details for agorithm #8? It says 10xAh, but not sure what that is saying. 10x?? ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [February 27, 2019, 9:09pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/12 "2019-02-27T21:09:23Z")
100-200ah 20x is over 200ah ---
**Author:** ![cleanvehiclesgb](https://avatars.discourse-cdn.com/v4/letter/c/c37758/32.png) [@cleanvehiclesgb](https://community.electricforum.com/u/cleanvehiclesgb)\ **Post date:** [February 27, 2019, 9:54pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/13 "2019-02-27T21:54:53Z")
Thank you. I am going to double check and see if perhaps this Delta Q was modified since original in 2009. We will double check what algorithms are available. ---
**Author:** ![Josh\_Gibbs](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/josh_gibbs/32/6795_2.png) [@Josh\_Gibbs](https://community.electricforum.com/u/Josh_Gibbs)\ **Post date:** [June 21, 2020, 6:56pm UTC](https://community.electricforum.com/t/what-algorithms-are-available-on-a-delta-q-in-a-2009-gem/15530/14 "2020-06-21T18:56:49Z")
Having trouble to get the algorithm to iterate. I’m following the steps however I just get a spark at the battery and then the charger stays on #14. Any tips or advice? Need to get it over to #13.