SKU: 50892305337

Xantrex TRUEcharge3 20A 3 Bank Battery Charger - 12V [804-1220-10]

Sale price$144.87 Regular price$160.97
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Description

Xantrex TRUEcharge3 20A 3 Bank Battery Charger - 12V [804-1220-10]TRUEcharge3 20A 3 Bank Battery Charger 12V TRUEcharge3 battery chargers lead the industry with a small footprint and ultra compact design. In addition to meeting global safety and regulatory standards, they feature low electrical interference and efficient power factor corrected multistage charging. The TRUEcharge3 Chargers can be mounted in multiple positions thanks to their inherent drip proof design characteristics. Unlike its predecessors,

TRUEcharge™3 20A 3 Bank Battery Charger - 12V

TRUEcharge3 battery chargers lead the industry with a small footprint and ultra-compact design. In addition to meeting global safety and regulatory standards, they feature low electrical interference and efficient power factor-corrected multistage charging. The TRUEcharge3 Chargers can be mounted in multiple positions thanks to their inherent drip-proof design characteristics. Unlike its predecessors, TRUEcharge3 is lithium-ion battery compatible.

Designed for recreational and commercial applications worldwide, TRUEcharge3 accepts 90–265 Vac, and 47–63 Hz, which makes traveling abroad and handling poor-quality power a breeze. The easy-to-read display of the TRUEcharge3 12 V models can be enhanced with an optional remote panel. Each model has built-in protection against surges and spikes on the AC power line.

Features:

  • Microprocessor-controlled, multistage charging algorithms
  • Settings for two and three-stage charging
  • Battery-equalization feature
  • Settings for flooded, gel, AGM, or lithium-ion batteries
  • Equipped with parallel stacking (remote panel required)
  • Ability to charge batteries drained to extremely low voltage
  • Added quiet mode

Protection Features:

  • Reverse-battery polarity protection
  • Drip-proof design
  • DC over-voltage protection
  • Over-temperature protection
  • Circuit breaker protection

Three-Stage Charging

Multistage charging ensures batteries receive optimum charging, but with minimal wear and tear, regulating the voltage and current delivered to the batteries in three automatic stages:

  • Bulk: Replaces 70–80% of the battery’s state-of-charge at the fastest possible rate
  • Absorption: Replenishes the remaining 20–30% of charge, bringing the battery to a full charge at a slow, safe rate
  • Float: Voltage is reduced and held constant to prevent damage and maintain batteries at a full charge for the remaining 20–30% of charge, bringing the battery to a full charge at a slow, safe rate

Power Factor Corrected (PFC) Charging

Less shore power is required for charging batteries, freeing up more usable AC power for running electrical devices and appliances and reducing the likelihood of tripping shore power breakers.

Electrical Specifications (@ 25 degrees C unless otherwise noted):

  • Output Current (nominal): 20 A 
  • Output Voltage (nominal, depending on settings): Charge 14.2–15.5; Float 13.4–13.8 Vdc; 16 V
  • DC Output Connections: Three
  • AC Input Voltage: 90–265 Vac; 47–63 Hz 120 Vac, 230 Vac, 240 Vac nominal
  • Temperature Compensation: Three settings 
  • Charger Efficiency: > 80%
  • Battery Type: Gel, Flooded, AGM, LiFePO4 
  • Minimum Recommended Battery Bank Size: 40 Ah

General Specifications:

  • Operating Temperature Range: 0–60°C (32–140°F) 
  • Storage Temperature -40–80°C (-40–176°F)
  • Battery Connection: Three positive terminals and one negative terminal
  • Dimensions (H x W x L): 70 x 170 x 250 mm (2.8 x 6.7 x 9.8”)
  • Weight 2.2 kg (4.8 lb) 

Regulatory Approvals 

Meets CSA 60335-2-29, CE Marked for the Low Voltage Directive (safety) and the EMC Directive, UL1564, IEC 60335-2-29, IP32 per EN.IEC 60529, FCC Part 158, Canada ICES-003 Class B emissions limits, ABYC A-31, and DOE/CEC energy efficiency compliant.

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Specifications:

  • Charger Input - Voltage: 120v
  • Charger Output - Amps: 20a
  • Charger Output Voltage: 12v
  • Charging Banks: 3
  • Portable: No
  • Box Dimensions: 6"H x 11"W x 13"L WT: 5.95 lbs
  • UPC: 715535920777

Quick Guide (pdf)
Owner's Manual (pdf)
Brochure (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50892305337

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4.8 ★★★★★
Based on 27 reviews
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T
Verified Purchase
Timothy Jeandrevin
San Leandro, US
★★★★★ 5
It actually sticks to the sink and stays where it is supposed to. Well made. We love it!
Color: Silver
Finely, a sink caddy that actually sticks to the sink! We have been so frustrated trying to find one that does. This one is great. We just used the suction cups, which are large and there are 3 of them. If finely actually stays there!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
B
Verified Purchase
Beth
Birmingham, US
★★★★★ 5
Works & Looks Great!
This item comes with two options for sticking to the sink, suction cups & an adhesive thing. I decided to try the suction cups first, that way I can remove them to clean, plus I wanted to test out the position of where I put it on the sink. They work great! I haven’t had to re-stick not once. Great staying power! And it looks really good! Also, the seller sent a follow-up message just to check in & offer answers if any questions arose. That meant the world to me, like it’s not every day a seller cares what you think once money changes hands. 10/10 would recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2024
E
Verified Purchase
Efren
Belleville, US
★★★★★ 5
Small size, but holds up to two sponges
Needed something to hold my sponges in the sink and this did the job
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
L
Verified Purchase
"laurasinda"
Natrona Heights, US
★★★★★ 3
need a smooth sink surface for this to work
Color: Silver
Suction cups didn't stick to my sink and kept falling; to be fair, surface of my sink is textured.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2025
M
Verified Purchase
Mister E.
Port Orchard, US
★★★★★ 5
Three months later, it's a keeper
Color: Silver
I hate it when reviews are left one day after the product arrives. At that point, there's no way of knowing if the item is going to last. When my last sink caddy went bad (the suction cups rotted out and the wires had started to rust), I ordered this as a replacement. Inexpensive, functional, worth a try. There were two things that impressed me when this arrived. The suction cups weren't permanently mounted, so if they fell apart, the caddy was still worthwhile. Secondly, the company offered free replacement suction cups if the time came I needed them. That struck me as above-and-beyond; I had no idea this was part of the package. I'm happy with this. It looks good, I detach the sink caddy regularly when I want to move it out of the way, and it pops right back into place. For the money, I don't think you can beat it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2021

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