Skip to main content
Shop with CelesteCeleste

Celestehere!

I’m your shopping assistant for PC builds, upgrades, and everything tech.

Got questions? Ask away!

Start a conversation

Get to know me

Hey!

How can we help you today?

Track a packageStart a returnCancel an orderResolve a payment issueBilling, declined cards, and payment method updateMy Account & SecurityUpdate passwords and security settings

Need more help?

Visit Help Center
All Categories
Build Tools & Resources New & Trending Offers for You
Newegg Business
Your Browsing History
  1. Home
  2. Electronics
  3. Batteries, Power Banks & Chargers
  4. Standard Batteries & Chargers
  5. Generic Brand

  6. Item#: 9SIC91XM820085

  • $23.89
  • Free 30-day Returns
  • Limit 99999 per customer.
    Ships from China.
    Sold by GeekSpace

    Shipped by GeekSpace

    Price alert
    Add to Wish List
    Shop it at NeweggBusiness.

    Meet Your Seller

    GeekSpace
    Shop All Generic Brand Products | Visit GeekSpace Store
    FOLLOW

    TP4057 1A 3.7V Lithium Battery Charger Module Type-C USB Charging Board for 3.7V Ternary Lithium Batteries 4.2V ±1% Charging Cut-Off 3A Over-Current Protection Ultra-Small 20PCS

    Be the first to review this product...
    • 20PCS package of TP4057 charging modules with protection boards for 3.7V ternary lithium battery charging applications.
    • Ultra-small charging panel design combines a Type-C USB input with a lithium battery charging module.
    • Type-C USB input interface provides the connection for supplying power to the charging panel.
    • Maximum charging current output is 1000mA for the specified lithium battery charging module.
    • Designed for 3.7V ternary lithium batteries, with a listed charging cut-off voltage of 4.2V ± 1%.
    • Battery overcharge lifting voltage is specified at 4.00V for the protection board charging circuit.
    • Battery over-current protection current is specified at 3A to support the module's listed protection function.
    +
    +
    Overview
    Specs
    Reviews

    Any questions? Ask CelesteSM will help you find out quickly.

    Try me now

    Product Description:

    Ultra-small TP4057 lithium battery charging module with a Type-C USB input and protection board, designed for 3.7V ternary lithium batteries with 4.2V charging cut-off voltage.

    Core Selling Points:

    Supports up to 1000mA maximum charging current output. Integrated protection parameters include 4.00V battery overcharge lifting voltage and 3A battery over-current protection current.

    Technical Specifications:

    Model: TP4057

    Input interface: Type-C USB

    Maximum charging current output: 1000mA

    Battery voltage: 3.7V

    Charging cut-off voltage: 4.2V ± 1%

    Battery overcharge lifting voltage: 4.00V

    Battery over-current protection current: 3A

    Package Contents:

    20 x TP4057 lithium battery charging modules

    Before Purchase:

    For 3.7V ternary lithium batteries. Confirm the battery voltage, required charging current, and Type-C USB input connection before purchase.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: non-replaceable
    • This item is covered by GeekSpace Return Policy

    Manufacturer Contact Info

    LOADING...