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MTYTOT 4.2V 2A Power Supply 4.2Volt ac/dc Adapter Wall Charger Switching Transformer ac Adapter 2.5mm X 5.5mm US Plug 4.6FT Cable Cord for Hoover Board led Strip Lights
Brand: MTYTOT
Condition: Used
$430
$500
-14% Save $070
Updated: 4 days ago
Description
【Inputs Specification】 100-240V AC 50/60 Hz; Cord Length: about 59Inch(4.6FT);
【Output specification】 DC 4.2V 2A(2000mA) max.We recommend to use less than 80% of the full load. DO NOT OVERLOAD! DC plug size: 5.5mm x 2.1-2.5mm;Polarity: Inner Positive(+), Outer Negative(-);
【Safety&Durability】Multiple Protections with smart chip to ensure the safety and stability: automatically overload cut-off, over voltage cut-off, over temperature cut-off, short-circuit cut-off.
❥【Warning】Please check the DC socket type, power consumption(must not exceed the Max output of the adapter), polarity of the device before ordering, or it may cause problem or damage the device.
【Led charging indicator】No-load status LED is green;Charging, the first phase of constant current charging, LED indicator is red. Charge to the rated voltage into the second phase of constant voltage charging, the current slowly decreases. When the battery power reaches 90-95%, LED lights turn green. At this point the charger will continue to charge with a small current until it is full.
Parameter
Item
1)Input: 100-240 V AC, 50/60 Hz
2)Output current:2 A (2000mA)
3)Output Voltage:DC 4.2V±0.2V Constant Voltage, Constant Current
4)Cord Length: about 150cm (about4.6ft)
5)Power Polarity: Inside (+), Outside (-)
6)DC plug connector size: 5.5mmx2.5mm; 5.5mmx2.1mm compatible
7)Voltage accuracy: ±5% (no load)
8)Package included :1pcs power adapter
Charging process LED indicator changes:
(1) No-load status LED is green;
(2) Charging, the first phase of constant current charging, LED indicator is red. Charge to the rated voltage into the second phase of constant voltage charging, the current slowly decreases.
(3) When the battery power reaches 90-95%, LED lights turn green. At this point the charger will continue to charge with a small current until it is full.
Kindly note:
(1)Please check the DC socket type, Power consumption(must not exceed the Max output of the adapter), polarity of the device before ordering, or it may cause problem or damage the device.
(2) This product has many kinds of protection functions, enter the protection mode, LED lights will flashing red light. When this happens, unplug the adapter immediately and check if the circuit is short-circuited, if the electrical power exceeds the rated power of the adapter, etc. (3) Please don't use it outdoor. It is not waterproof.
(4) If there is any problem about the power supply, please feel free to contact us by email. We will solve all the problems for you in 24 hours.
Parameter
Item
1)Input: 100-240 V AC, 50/60 Hz
2)Output current:2 A (2000mA)
3)Output Voltage:DC 4.2V±0.2V Constant Voltage, Constant Current
4)Cord Length: about 150cm (about4.6ft)
5)Power Polarity: Inside (+), Outside (-)
6)DC plug connector size: 5.5mmx2.5mm; 5.5mmx2.1mm compatible
7)Voltage accuracy: ±5% (no load)
8)Package included :1pcs power adapter
Charging process LED indicator changes:
(1) No-load status LED is green;
(2) Charging, the first phase of constant current charging, LED indicator is red. Charge to the rated voltage into the second phase of constant voltage charging, the current slowly decreases.
(3) When the battery power reaches 90-95%, LED lights turn green. At this point the charger will continue to charge with a small current until it is full.
Kindly note:
(1)Please check the DC socket type, Power consumption(must not exceed the Max output of the adapter), polarity of the device before ordering, or it may cause problem or damage the device.
(2) This product has many kinds of protection functions, enter the protection mode, LED lights will flashing red light. When this happens, unplug the adapter immediately and check if the circuit is short-circuited, if the electrical power exceeds the rated power of the adapter, etc. (3) Please don't use it outdoor. It is not waterproof.
(4) If there is any problem about the power supply, please feel free to contact us by email. We will solve all the problems for you in 24 hours.
Sold by
Amazon Warehouse
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- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0c697hc2c
- Model:
- MYT4.202&1.5M
- Country:
- US
- ASIN:
- B0C697HC2C
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Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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