# Phoenix Smart charger 12v 50A 1+1

**URL:** <https://community.victronenergy.com/t/phoenix-smart-charger-12v-50a-1-1/22908>\
**Category:** DIY\
**Tags:** phoenix\_smart\_charge, marine, beginner\
**Created:** [21 February 2025 12:42 UTC](https://community.victronenergy.com/t/phoenix-smart-charger-12v-50a-1-1/22908 "2025-02-21T12:42:26Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Nikksandy](https://avatars.discourse-cdn.com/v4/letter/n/b9e5f3/32.png) [@Nikksandy](https://community.victronenergy.com/u/Nikksandy)\
**Post date:** [21 February 2025 12:42 UTC](https://community.victronenergy.com/t/phoenix-smart-charger-12v-50a-1-1/22908/1 "2025-02-21T12:42:26Z")

</div>

Having wired the charger and double checked all the connections the charger started charging the lithium house perfectly. Got up to 100%.  
It was charging with the battery at 99% showing +37Amps, and now won’t charge at all. The batteries gone down to 70% and the charger shows 14.2A and 0 current . Tried factory reset. Still 0 current. Tested and checked the wiring and connections and all seem solid. Help!!!