Product information

Description

General description

This product includes 1 rechargeable charger and 4 pieces of 3.7V 9800mAh lithium-ion batteries, ideal for powering electric fans and other devices that require 18650 batteries. The batteries are suitable for various applications, including electric cars, bicycles, flashlights, power banks, and medical equipment.

Technical specifications

Battery capacity: 9800mAh

Battery voltage: 3.7V

Charger input power: Micro-USB DC 5V/2A

Output voltage: 1.42V, 4.2V +/- 0.05V, 3.65 +/- 0.05V, 4.35 +/- 0.05V

Output current: 500mA/1000mA

Constant voltage charging cut-off current: less than 100mA

External power supply standby current: less than 15.0mA

USB output function: no-load voltage: 4.90-5.30V

Output current (USB): 1000mA

No-load current: less than 1mA

Stop output protection voltage: 3.0 +/- 0.1V

Battery dimensions: 112mm x 60mm x 30mm

Measurement allowed error: +/- 1-3cm

Compatibility and accessories

Compatible batteries: Li-ion / IMR: 18650, 18490, 18350, 17670, 17500, 16340 (RCR123), 14500, 10440

Package contents: 1 x Charger, 4 x 3.7V 9800mAh Battery

Usage

Use a 5V USB adapter to charge (recommended adapter current: 2A).

Charger may heat up during charging and discharging; handle with care.

Unplug the power supply and battery when not in use.

Other information

Warning: Do not tear down, heat in fire, or short circuit.

Do not mix fresh batteries with used batteries.

Do not put batteries with the (+) and (-) reversed.

Do not put the battery in water.

Features

Brand
TLILY
Voltage
3.7 V
Amperage
1 A
Material
Plastic
Colour
Black

1Pcs 18650 Battery Rechargeable + 4Pcs 3.7V 9800MAh Li-Ion for Electric Fan Battery+Charger