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Petro

S40

Petro S40

5000mAh Ultra-Slim Solid State Wireless MagSafe Power Bank with Battery Level Indicator
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CHARGE SAFELY

5000mAh Solid State with MagSafe

Solid-state power banks are less prone to leakage and combustion, reducing the risk of fires and explosion compared to standard (liquid electrolytes) power banks. Amongst the first in the market to emphasize safety, efficiency, speed and flexibility, Accutone is very proud to offer the thinnest MagSafe-compatible solid-state power bank in the market, Petro S40. By using solid electrolytes, our power bank can store more energy in the same volume yielding high-energy density. Solid state batteries can operate across broader temperature range; it can endure more charge cycles and has faster charging speed. Morover, it is only 9mm thick and weighs only 118g for a 5000mAh battery. Snap Petro S40 on your iPhones to instantly start charging at a maximum power of 15W. For non-wireless charging iPhones or Android devices, connect any USB charging cable to enjoy PD20W wired output. 

Charge Petro S40 via the same USB Type-C port and read the current battery level form the LED Indicator screen on the bottom left corner.

PRODUCT OVERVIEW

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MagSafe Compatible
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Design to 100% work with any

iPhones equipped with MagSafe,

Petro S40 sticks onto the back

of your phone effortlessly.

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Solid State Batteries
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Make with solid electrolytes,

Petro S40 is less prone to

leakage and combustion,

reduces risk of fire & explosions. 

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Wide Temperature Range
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Solid-state batteries can operate

across a broader temperature

making them suitable for 
wider environmental conditions.

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Battery Level Indicator
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Petro S40 comes with an 

LED indicator screen showing

the current remaining 

power level in percentage.

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Extended Lifespan

Solid-state batteries can endure

much more charge cycles than

normal liquid electrolyte batteries for longer operational life. 

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Dual Use Type-C Port
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The same USB Type-C port 

can be used to charge the power

bank and used to offer 20W

wired-charging for devices.

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TECHNICAL SPECIFICATIONS

  • Materials: ABS + Fireproof PC

  • Weight: 122g

  • Dimensions: 105 x 67 x 9mm

  • Battery Size: 5000mAh (3.85V, 19.25Wh)

  • Battery Material: Solid-state Electrolytes

  • Conversion Efficiency: >60% (5V⎓2A)

  • Total Power Output: 20W (Max)

  • Type-C Input: 5V⎓3A, 9V⎓2A PD 18W

  • Type-C Output: 5V⎓3A, 9V⎓2.2A, 12V⎓1.67A PD 20W

  • Wireless Output: 5W, 7.5W, 10W, 15W (Max)

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