GeeekPi
✓Price
$34.99
5pcs 2s 5a Li-Ion Litio lipo 7.4v 8.4v 18650 Charger Battery Protection Board
★★★★★
$34.99
Quantity
1
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About this item
- 【Troubleshooting!!!】 If the output (P+ P-) is 0. Sometimes it is necessary to reset the board. It needs a 8V-12v (ie. 9v）battery connected to P+ and P- terminals for a few seconds, then the board resets and the output will be correct. You can see the video instructions below: https://bit. ly/3ucacLr
Product description
5-piece Li-Ion battery charger board with a voltage range of 7.4v to 8.4v and a current rating of 5.0 amps, manufactured by TECNOIOT with part number A271-O-2S5A-240-5PCS-FBA
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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