Finding an original Samsung 18650 30Q Li-ion Battery is challenging, as visual observation alone cannot distinguish between the original and counterfeit products. Many sellers in the market are unfortunately selling fake batteries under the original brand titles.
After importing and testing samples in our lab, we have identified the genuine product to ensure our buyers’ satisfaction. We guarantee the authenticity of this product and assure you that you will receive exactly what you pay for.
To maintain transparency and avoid misleading our customers, we are selling both original and copy versions under different titles at appropriate costs.
This Samsung 18650 30Q Li-ion Battery is a single-cell, compact, and powerful battery with a 3000mAh capacity. It is convenient for projects requiring a 3.7V power source with high capacity.
Important:
- ever completely discharge the li-ion battery ( below 2.5V under load ).
- Charge fully to 4.2V before first use.
- Never attach any metal moving part |magnet| to the top-positive or the bottom-negative battery contact.
- Never use force to install (insert) Li-ion battery.
- Do not use old and new battery cells together.
- Use only a high-quality battery charger.
- Do not expose to heat.
- Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts).
- Keep battery that is not in use in the plastic holder (or any insulating [plastic] container).
- Do not charge a battery over 4.22V (another reason to use a high-quality battery charger).
- Don’t charge unattended.
- Do not store your li-ion batteries fully charged (for an extended period of time).
- Store in cold and dry place at approximately 3.7V (storage charge).
- After the battery is discharged-don’t leave it discharged=>charge it as soon as possible
- The user should have enough knowledge on Li-Ion rechargeable batteries: in discharging, charging, assembly, handling, and proper Li-ion battery storage before use.
Package Includes:
1 x Samsung 18650 30Q Li-ion Battery
SONOFF Zigbee 3.0 USB Dongle Plus–ZBDongle-E
F450 F550 / Q450 Q550 Replacement Arm Red (220mm) – Made in INDIA
0.1-2000mhz RF Wideband Amplifier Gain 30db Low-Noise Amplifier LNA Board Module
Ready to Sky Plastic Landing Gear for Quadcopter
HobbyWing QuicRun 1625 25A waterproof Brushed Electronic Speed Controller
SmartElex GSM/GPRS Shield for Arduino
Creality Hotbed Control Module
Creality -Hotend Kit Ender3 V2
SmartElex RLS-08 Analog & Digital Line Sensor Array
Q250 Distribution Board with 5V BEC for Racing Drones
GY-906 MLX90614ESF -BCC Contactless Temperature Sensor Module 










There are no reviews yet.