SKU: 61102924122

Zepsus Dual Battery Magnetic Switch - 20 Amp

Sale price$55.80 Regular price$62.00
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Zepsus Dual Battery Magnetic Switch - 20 AmpSmall, very strong, and super reliable. Designed for large scale RC gliders, where safety is a key component. Small, very strong and super reliable, due to it's redundancy feature. This is a very small power switch that has been designed for large scale model gliders. The Dual Battery provides redundant functionality, which provides security. The switch simply selects the battery or BEC with the highest voltage. If the voltage is the same, the power

Small, very strong, and super reliable.

Designed for large scale RC gliders, where safety is a key component. Small, very strong and super reliable, due to it's redundancy feature.

This is a very small power switch that has been designed for large scale model gliders. 

The Dual Battery provides redundant functionality, which provides security. The switch simply selects the battery or BEC with the highest voltage. If the voltage is the same, the power is drawn from both batteries or BEC’s. If one battery or BEC is removed or short-circuit, it will not affect the other battery or the output voltage. The idea is to use 1S Lipo/4S NiMH or 2S RX lipo depending on whether RX lipo should be the main RX battery (2S) or backup battery (1S Lipo/4S NiMH).

As with all of our other switches, with this switch your RC model can be turned on or off without the need to access it internally. Just move a magnet over the switch, on the outside of the model, and it turns on. To turn it off just pass the magnet by the switch again. The switch has an ultra low power consumption in the off-state. The consumption is so low that the switch can be connected to a 1000mAh battery for several years without discharging it. The switch has a built-in failsafe function. It remembers its state for at least 10 sec, if disconnect from the battery. It will protect the switch against power glitches caused by bad battery connections, etc.

Production test
All switches have been tested at 20A for 30 sec before delivery. Standby consumption is adjusted and a visual inspection is made.

Technical Data
Input voltage range: 3v~13v
Ultra low dropout voltage: 36mV@10A
Output current constant: 20A @ +25C ambient temperature
Output current burst: >50A
Ultra low stand-by current: 30µA (micro-ampere)
Wire: high-quality 1.5mm2 / AWG 15
Dimensions: 28 x 14 x 6 mm / 1.10 x 0.55 x 0.23 in
Weight: 1.8g / 0.06 oz
Weight including cables: 18 grams / 0.63 oz
Length including cables: 31.5 cm / 12.4 in
Operational temperature range: -40C to +85C

Price includes
Magnet and Stickers

Manual Magnetic-Switch

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: 61102924122

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NJames
Port Orchard, US
★★★★★ 4
Wash before wearing — the dye will run
Size: Small, Color: Royal Blue
Make sure you wash this shirt before wearing. Maybe even two washes. The color WILL run and dye your skin. (I was impatient and wore it before washing and ended up with a blue torso) Otherwise, it fits well. I’d put it as a regular fit rather than a slim fit. Very soft, albeit synthetic, material.
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Reviewed in the United States on March 21, 2026
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Mara
Massapequa, US
★★★★★ 5
Black
Size: Medium, Color: Black
Fit well
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Reviewed in the United States on April 5, 2026
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Peter Dooley
Phoenix, US
★★★★★ 3
Good Fit but too long
Size: Medium, Color: Army Green
I would give these shirts a 5 star rating if they weren’t so long over the waist, even a medium sized it doesn’t matter way too long
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Reviewed in the United States on May 5, 2026
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SkipDesign
Port Orchard, US
★★★★★ 5
A T-shirt chic? YES!!
Size: X-Large, Color: Wine Red
This is the second one of these shirts I’ve ordered. I don’t wear ties anymore, so I actually wear this mock turtle neck under a blazer, or a sports coat as my father used to call them. I wore a blue one the other evening and I wore it underneath a plaid blazer. Whoever would guess a T-shirt could be quite so chic. It stretches plenty, it’s light and it’s so comfortable. I have two of them now and I’m deciding on a third one.
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Reviewed in the United States on April 29, 2026
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Holliday
Omaha, US
★★★★★ 5
Light and Warm
Size: XX-Large, Color: Royal Blue
Quite comfortable (with a little tape over the label on the inside left) perfect light weight shirt for 40°-50°.
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Reviewed in the United States on April 13, 2026

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