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Battery Tender WaveCharge 3-Bank 6 V/12 V, 3 A per bank (022-1003)
Model: Battery Tender WaveCharge 3-Bank 12V 9 Amp Battery Charger and Maintainer (022-1003-DL-WH) · US configuration
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An installed 120 V AC charger with three independent outputs. Each bank selects 6 V or 12 V and delivers 3 A; the maker states a 14–100 Ah per-bank range for 12 V. Manual installation and dry-use instructions take precedence over broader IP67 marketing.
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Explore this buying guide ↗Why consider this model?
- A permanently installed choice for a three-bank vehicle or boat setup—such as separate starting, house and auxiliary batteries—when 3 A per battery is an approved rate. It adds a third independent port beyond the WaveCharge 2-Bank while keeping the same per-bank charging current.
Tradeoffs to weigh
- The nine-amp aggregate is spread over three independent 3 A channels and is not a faster single-battery output. It needs 120 V AC and a suitable mount; the manual prohibits rain/snow exposure despite the page's IP67 claim. The stated 14–100 Ah range is for 12 V only, while 6 V capacity and lithium BMS conditions remain unknown.
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