• Button Battery Charger-USB-Type C
  • Universal Smart Charger Promotional Poster
  • Button Battery Charger-overview
  • Button Battery Charger-1 cell each time
  • Button Battery Charger-USB to Type C
  • Button Battery Charger-Red light on is in charging
  • Button Battery Charger-Green light on is power on or fully charged
  • Button Battery Charger-LED light shown charging status
1 8

fmabattery

Universal Button Battery Charger - Single Slot for 17+ Models USB-C

Universal Button Battery Charger - Single Slot for 17+ Models USB-C

$8.80 USD
$10.12 USD $8.80 USD
Sale Sold out
Shipping calculated at checkout.
Type

Product Overview

Universal smart charger designed for 3.6V Li-ion rechargeable button batteries. Compatible with 17+ battery models from LIR940 to LIR2450. Features intelligent single-slot charging with LED status indicators for safe and efficient charging.

Universal Smart Charger Promotional Poster

Choose the Right Charger for Your Needs

We offer three button battery chargers to suit different requirements. Compare them below:

Model Charging Slots Compatible Batteries Output Power Best For Price
Universal Charger
(This Product) 		1 Slot 17+ Models
LIR940/1154/1220/1620/2016/2025/2032/2430/2450 & more 		4.2V 30mA Maximum compatibility, occasional use $8.80
4-Slot Charger
(LIR2016/25/32) 		4 Slots 3 Models
LIR2016, LIR2025, LIR2032 		4.2V 30mA Charge multiple smaller batteries simultaneously $10.73
4-Slot Charger
(LIR2430/50/77) 		4 Slots 3 Models
LIR2430, LIR2450, LIR2477 		4.2V 200mA
(Higher power) 		Charge multiple larger batteries faster $10.94

💡 Tip: Choose the Universal Charger if you have various battery sizes. Choose a 4-Slot Charger if you frequently charge the same battery type.

Key Features

  • Universal compatibility - supports 17+ battery models
  • Single-slot design - charge one battery at a time with precision
  • Smart charging technology with automatic cutoff when fully charged
  • LED indicator system: Green = Power on/Fully charged, Red = Charging in progress
  • USB Type-C input for universal compatibility
  • Compact and portable design - perfect for travel
  • Low power consumption (50mA input)

Compatible Battery Models

This universal charger works with the following Li-ion button battery models:

  • LIR940, LIR1040, LIR1054, LIR1154
  • LIR1210, LIR1220, LIR1254, LIR1454
  • LIR1620, LIR1632, LIR1654
  • LIR2016, LIR2025, LIR2032
  • LIR2430, LIR2450

⚠️ Important: Cannot charge LIR2477 batteries

Technical Specifications

  • Brand: FMA
  • Input: DC 5V 50mA (USB Type-C)
  • Output: DC 4.2V 30mA
  • Charging Slots: 1 slot (single battery charging)
  • Compatible Models: 17+ Li-ion button batteries
  • Condition: Brand New

Package Contents

  • 1x Universal Single-Slot Smart Charger
  • 1x USB Type-C Cable
  • No batteries included

Important Note: This listing is for the charger only. Batteries are not included.

Safety Information

  • Charging: Only use with compatible 3.6V Li-ion button batteries
  • Storage: Keep in a cool, dry place away from direct sunlight
  • Operation: Do not leave unattended while charging
  • Temperature: Use in ambient temperature between 0°C-40°C (32°F-104°F)
  • Handling: Disconnect power when not in use
  • Inspection: Check cables and charger regularly for damage

Shipping & Transportation Notice

  • Classification: Electronic device (non-hazardous)
  • Air Transport: Compliant with international shipping regulations
  • Packaging: Securely packaged to prevent damage during transit
  • Delivery Time: Varies by destination; tracking provided
  • Documentation: All necessary customs documentation included
View full details