[{"id":174410956877,"handle":"new-products","updated_at":"2026-06-04T07:03:56-04:00","published_at":"2021-01-16T10:28:41-05:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"**New Products**","body_html":""},{"id":39886979124,"handle":"all","title":"All","updated_at":"2026-06-04T07:03:56-04:00","body_html":"","published_at":"2018-06-03T04:39:22-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0.01"}],"published_scope":"global"},{"id":166245171277,"handle":"marine-accessories","updated_at":"2026-06-02T01:48:00-04:00","published_at":"2020-08-10T14:52:21-04:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Marine Accessories","body_html":""},{"id":166245367885,"handle":"marine-electronics","updated_at":"2026-06-02T01:48:00-04:00","published_at":"2020-08-10T14:55:12-04:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Marine Electronics","body_html":""},{"id":264228864077,"handle":"millertech-batteries","updated_at":"2026-06-02T01:48:00-04:00","published_at":"2023-03-10T12:39:42-05:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"MillerTech Batteries","body_html":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0055\/2776\/5044\/files\/MTech_Logo_150x_87ba41cd-516a-436e-9e52-0929ea14363b_480x480.jpg?v=1622212893\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0055\/2776\/5044\/files\/MTech_Logo_150x_87ba41cd-516a-436e-9e52-0929ea14363b_480x480.jpg?v=1622212893\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePlease note: On 2019 and older motors, please check with motor manufacturer to see if lithium batteries will be compatible with your engine !\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMillertech only ships to the continental United States,Thank you.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e"},{"id":470999433436,"handle":"millertech-headlamps","updated_at":"2026-06-02T01:48:01-04:00","published_at":"2026-04-12T15:38:34-04:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"millertech headlamps","body_html":""}]
Millertech’s 3-Bank, multi voltage charger eliminates the need for multiple chargers and extension cords to get your whole boat fully charged and ready for the next event!
3-Bank On-Board Marine Battery Charger
The Millertech 3-Bank Charger provides 15A at 12V, 10A at 16V, and 10A at 36V, to get your batteries recharged and ready for the next trip in record time! It’s fully automatic, just plug it in and let it charge!
Features
Marine-grade construction features include an aluminum housing and a waterproof cooling fan on the bottom of the charger to maximize heat dissipation.
LED indicators display battery state of charge, giving the user a real-time view of the charge progress.
Wake up function for lithium batteries in low voltage protection. Press and hold the mode button on the particular bank you need to activate for 5 seconds.
Short-circuit protection, reverse polarity protection, overcharge protection, and over temperature protection.
