SKU: 17041693406

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

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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: 17041693406

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BRW CRW
Lowell, US
★★★★★ 4
Side by side comparison ......
Scent: Fresh Mint, Size: 13.2 Fl Oz (Pack of 1)
Like everyone else shopping around for lotion, I want one that, most importantly, works. I'm so very tired of lotions that feel like I'm applying colored water to hands so my go to lotion has become Gold Bond as it's a genuinely thick, somewhat long lasting lotion with minimal scent at a decent (ish) price point. I am however, always looking to find something even better so I thought I'd give this stuff a try. This is just an estimation, but I feel it is about 20% less viscous than the Gold Bond Healing lotion however, in a side by side test where I applied the back of one hand with the GB and the back of the other with this K&H brand, after one hour the K&H feels every bit as supple but just a tad more velvety if you will. Although I prefer a non scented lotion, after an hour, the K&H scent has indeed lighted up a bit but smells better than the GB. The GB seems to almost have an underlying petroleum type odor - not offensive really but just that the K&H smells better to me is all. The Gold Bond does get the favoring nod in the price dept though as it's very close to 50% less expensive than this Karl & Hans. If all things were equal (and that includes the price), I'd pick the K&H over the GB however with price point always being of concern for me personally, I don't think the attributes of the K&H beat out the overall value of the GB.
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Reviewed in the United States on December 4, 2025
P
Verified Purchase
Pilar
San Leandro, US
★★★★★ 5
Great! Unscented
Flavor Name: Unscented, Size: 1 count (Pack of 5)
Good natural ingredients, you can tell by the scent and texture and the ingredients list is spot on, no lies. This is perfect for sensitive skin. It has a pleasant olive oil scent and I have never gotten a rancid smell from it. The natural preservatives keep it nice. I have re-ordered over and over. Good product
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Reviewed in the United States on June 3, 2026
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Heals chapped lips with natural ingredients
Flavor Name: Unscented, Size: 1 count (Pack of 5)
Love that it is all natural & uses products from our past that are good for you. Definitely helped heal chapped lips.
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Reviewed in the United States on May 26, 2026
S
Verified Purchase
SLA
West Palm Beach, US
★★★★★ 5
Love this All Natural, Made in America, Refreshing Mint Lip Balm!
Flavor Name: Fresh Mint, Size: 1 count (Pack of 5)
This is my fourth order of Mint Tallow Honey Lip Balm from Terra Lotus. My entire family of 6 (including 2 picky teens) loves this lip balm and reaches for it over the popular yellow brand of lip balm we still have laying around (even though I don't buy it anymore). I love that Terra Lotus is an American company and their grassfed tallow and honey products are Made In America. I also love that I can pronounce every one of their ingredients, each of which could be edible. Please continue making this lip balm forever...especially in Mint!
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Reviewed in the United States on February 14, 2026
K
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K.C.
Grantham, US
★★★★★ 5
Works For Me!
Flavor Name: Unscented, Size: 1 count (Pack of 5)
Bought these approx 2 weeks ago. We cook with tallow which is why I bought it. It stays on my lips much longer than the chap stuff and don’t have to reapply every 20 min. Don’t know if there is a solution to dry lips so I’ll stick with the tallow. I have Sjogrens which causes itchy dry patches. I did buy the tallow soap and that feels great after a shower. I’m now looking at the face/skin cream. (Gotta do what you gotta do!)
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Reviewed in the United States on October 12, 2025

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