BMAX battery charger with four blue batteries inserted, showing charging status lights.

Black battery charger with four charging slots and a USB cable on a white background

OLOPKY Universal Battery Charger – 4-Slot Li-Ion Charger for 18650, 16340, 14500

$14.95

Only 3 left! .. people are viewing this, and 3 recently purchased it

Order in the next to get it by

Great reasons to buy from us:

30-Day Money-Back Guarantee
Changed your mind? Ordered the wrong thing? Feel free to reach out to Support, and we’ll assist you in resolving the issue.
We Ship WorldWide
Products delivered to over 175 countries.
Secure Checkout
SSL Protected Checkout & Strongly Secure for Payments

Universal Battery Charger – Reliable Multi-Slot Charging for Rechargeable Li-Ion Batteries

Keep your rechargeable batteries ready for use with this compact Universal Battery Charger, designed to support a wide range of cylindrical Li-ion batteries commonly used in flashlights, tactical lights, and other compatible devices. With independent charging slots, automatic shutoff, and a simple two-color LED indicator, it provides a convenient way to charge multiple batteries efficiently and monitor their charging status at a glance.

Key Features:

Wide Battery Compatibility: Designed for compatible cylindrical Li-ion batteries ranging from 10440 to 18650 sizes.
Independent Slot Charging: Each charging slot operates independently, allowing batteries to charge without cross-slot interference.
Automatic Shutoff: Automatically stops charging when the battery reaches full charge to help prevent unnecessary continued charging.
Two-Color LED Indicator: Red indicates charging while green indicates a fully charged battery for easy status monitoring.
Universal AC Input: Supports 110–240V AC at 50/60Hz, making it suitable for use with compatible power systems worldwide.
Compact & Portable Design: Measures approximately 125 × 92 × 30mm, making it easy to store in a drawer, toolbox, or travel bag.

Add to Cart Now and keep your compatible rechargeable batteries powered and ready with this compact Universal Battery Charger.

Shipping	This item ships to
Delivery	Estimated between and . Will usually ship within 1 business day.

Description

Universal Battery Charger – Reliable Multi-Slot Charging for Rechargeable Li-Ion Batteries

Key Features:

Wide Battery Compatibility: Designed for compatible cylindrical Li-ion batteries ranging from 10440 to 18650 sizes.
Independent Slot Charging: Each charging slot operates independently, allowing batteries to charge without cross-slot interference.
Automatic Shutoff: Automatically stops charging when the battery reaches full charge to help prevent unnecessary continued charging.
Two-Color LED Indicator: Red indicates charging while green indicates a fully charged battery for easy status monitoring.
Universal AC Input: Supports 110–240V AC at 50/60Hz, making it suitable for use with compatible power systems worldwide.
Compact & Portable Design: Measures approximately 125 × 92 × 30mm, making it easy to store in a drawer, toolbox, or travel bag.