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1-10PCS DC 3.7V 4.2V Battery Charger Board Step-up 18650 Li-ion Boost Module

technicalaim
(41833)
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US $1.99
Condition:
New
Selectselected
1PC
2PCS
5PCS
10PCS
More than 10 available2 sold
Popular item. 2 have already sold.
Breathe easy. Returns accepted.
Shipping:
US $5.88 eBay SpeedPAK Standard.
Located in: ShenZhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Wed, Nov 5 and Wed, Nov 12 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
60 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
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eBay item number:405680509644
Last updated on Oct 20, 2025 19:25:52 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Unbranded
MPN
Does not apply
Country/Region of Manufacture
China
UPC
Does not apply
EAN
Does not apply
Category

Item description from the seller

Seller business information

VAT number: DE 323920520, FR 62880586904, GB 321016955
About this seller

technicalaim

99.6% positive feedback•314K items sold

Joined Aug 2018
Usually responds within 24 hours
Wir sind ein professionelles Team, das seit mehr als 10 Jahren Industrie- und Elektronikprodukte in China herstellt. Mit unserer eigenen Fabrik sind die Produkte, die wir verkaufen, bei Heimwerkern ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
4.9
Communication
5.0

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Seller feedback (53,311)

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  • o***r (170)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Product is as described, and got here quickly. When I had questions about availability of a similar product, the seller both responded quickly initially, and alerted me when the header-less version became available. I really value sellers who are responsive. will definitely keep technicalaim in mind for future purchases!
    1/2/5/10PCS Nano V3.0 Mini USB ATmega328P-AU CH340 5V Board USB For Arduino US (#405677819673)
  • 2***h (973)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Top Ware – besser als erwartet! Sehr empfehlenswerter Verkäufer. Extrem schneller Versand! Ware sicher verpackt. Super netter Kontakt, sehr hilfsbereit. Problemfrei gelöst. Vielen Dank!
    MY3NJ AC220V / AC110V / DC24V 11PIN Coil Power mini Relay Module Socket Base (#404024274212)
  • e***1 (19)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Freundlicher und sehr zuvorkommender Verkäufer. Beim Versand gab es eine Verzögerung, obwohl mein Paket nur 3,69€ gekostet hat war der Verkäufer sehr bemüht, hat immer schnell auf meine Nachrichten reagiert und sich extrem gekümmert. Sehr guter Kundensupport, auch bei Einkäufen mit geringem Kaufpreis.
    TM1637 0.36" Inch 4 Digit Segments LED Display Red/Green/Blue/Yellow Tube Module (#403023045234)
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