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$24.99
Youmile 10Pcs 5V Battery Charging Protection Board 1A Boost Step Up Power Supply Module 134N3P Lithium Battery Li-ion Charger Board for DIY LED Display USB and Micro Port
★★★★★
$24.99
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1
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About this item
- Input voltage: 3.7V~5.5V
- Charging current: up to 1A
- Output current: up to 1A
- Output voltage: 5V
- BAT discharge termination voltage: 2.9V
Product description
1 Description: Features: 1. Charge and discharge status indication 2. Built-in charging and discharging power MOS 3. Integrated charge management and discharge management 4. Intelligent temperature control and over temperature protection 5. Integrated output overvoltage protection, short circuit protection, heavy duty protection 6. Integrated overcharge and over discharge protection 7. Supports turbulence mode and zero voltage charging Specification: 1. Input voltage: 3.7V~5.5V 2. Charging current: up to 1A 3. Output current: up to 1A 4. Output voltage: 5V 5. BAT discharge termination voltage: 2.9V 6. Preset 4.2V charging voltage with an accuracy of ±1% 7. Discharge efficiency: 85% (input 3.7V, output 5V/1A) 8. Maximum 8uA standby current Package included: 10 x 5V Battery Charging Protection Board 1 x 50cm/19.6inch Power Wire
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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