SKU: 25516139066

Xantrex TRUEcharge3 40A 3 Bank Battery Charger - 12V [804-1240-10]

Sale price$193.28 Regular price$214.75
Save 10%

Pay in installments of $53.69 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Xantrex TRUEcharge3 40A 3 Bank Battery Charger - 12V [804-1240-10]TRUEcharge3 40A 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 40A 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): 40 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: 80 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 Output - Amps: 40a
  • Charger Output Voltage: 12v
  • Charging Banks: 3
  • Portable: No
  • Box Dimensions: 6"H x 11"W x 14"L WT: 6.1 lbs
  • UPC: 715535920814

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: 25516139066

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 26 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Ted Larsen Jr
Cuba, US
★★★★★ 5
Direct replacment for omni E28!
Size: Eufy E25 Omni / E28 Omni E28, Size: Eufy E25 Omni / E28 Omni E28
This kit is an excellent value and contains direct replacement parts for the Eufy E28 Omni. Everything in the box from the rolling brush and the roller mop to the filters and dust bags matches the original components perfectly in size and fit. ​I found that the side brushes and the main roller installed easily without any forcing, and the vacuum performance remained consistent with no loss of suction or strange noises. The HEPA filters fit snugly in the housing, and the dust bags slide right into the docking station just like the brand-name ones. It is much more cost-effective to get this entire bundle than to buy these items individually. If you need to refresh your E28 Omni, this set is a reliable way to get it back to peak performance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
B
Verified Purchase
Brandon
Omaha, US
★★★★★ 5
Excellent
These cleaning wipes work great for my pick up truck and they leave a new car smell. After you wipe down the surface, it leave's everything looking shiny and new. At this price it’s a very good product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
J
Verified Purchase
Janet
Port Orchard, US
★★★★★ 5
Nice products with great results
I purchased the Meguiars supreme shine protectant wipes to keep in my car for touch ups when things need a little freshening up. It is easy to use, nothing to spray and keeps my interior looking like new. Nice and black. It also protects my dashboard from the harmful sun rays. It has a pleasant smell as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2025
H
Verified Purchase
Honestly
Los Angeles, US
★★★★★ 4
Great product before they dry up
Great smelling product, that performs and protects and a high level. It left my car looking and smelling good with its unique scent and formula. I usually keep these inside my glove box since they’re so compact I can easily get the container and wipe when needed. The wipes retain its moisture fairly decently. I find that if I don’t use all of the wipes within a 2-3 month time frame, they will dry up and be no good. As long as you use them up before that it’s a nice buy for your vehicle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2024
P
Verified Purchase
PikachuLollipop
West Palm Beach, US
★★★★★ 5
Smells good and conditions dash well
Dust is sticking to my dash more but that’s to be expected I think. My kid also starting trying to clean the back windows with them and they streaked them up, so not for windows. Seals tight, seems like they will last a while.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2024

recommand products