Description
The Samsung 50GB 21700 Flat Top Battery is a high-capacity lithium-ion rechargeable power cell, designed for applications that require long-lasting energy delivery and stable power output. With an impressive 5000mAh capacity and a continuous discharge rate of 10A, this battery is an excellent choice for moderate-drain devices that demand extended runtime and efficiency.
Perfect for the HDZero Rear-Mount Battery Case with SD Card Reader
Note: Please do not choose expedited shipping unless you live in greater Sydney as batteries cannot be shipped by Air.
Key Features- High Capacity: 5000mAh ensures prolonged battery life before requiring a recharge.
- Moderate Discharge Rate: 10A continuous discharge, ideal for low-to-moderate drain applications.
- Lithium-Ion Chemistry: Offers high efficiency, stability, and minimal power loss.
- Rechargeable & Durable: Supports multiple charge cycles while maintaining performance.
- Larger 21700 Size: Provides higher capacity and better endurance than standard 18650 batteries.
Specifications
- Brand Samsung
- Model 50GB
- Battery Type 21700
- Capacity 5000mAh
- Nominal Voltage 3.6V
- Full Charge Voltage 4.2V
- Discharge Cutoff Voltage 2.5V
- Continuous Discharge Rate (CDR) 10A
- Rechargeable Yes
- Protected No (Unprotected cell – use with proper safety measures)
- Cycle Life ~300+ charge cycles
- Diameter 21.4mm
- Length 70.0mm
- Weight ~70g
Package contains
- 2 x Samsung 50GB 21700 5000mAh 10A Batteries
Lipo Battery Safety
- Batteries should NEVER be left unattended while charging.
- Be absolutely sure that the Lithium Polymer charger settings are correct for the battery pack being charged – both voltage and current settings.
- Lithium Polymer must be CHARGED and STORED in a fire-safe container like a Lipo Sack.
- Do not charge batteries near flammable items or liquids.
- Keep a dry fire extinguisher nearby or a large bucket of dry sand, which is a cheap and effective extinguisher.
- Never charge inside an automobile even when parked.
- KEEP BATTERIES AWAY from children and pets at ALL times.
- Never discharge below 3.5V per cell as it may cause permanent damage and void warranty
- Battery may explode if damaged or disposed of in fire
- Never leave batteries inside a car on a hot day or any other place where the temperature may exceed 140F / 60C.
- Although environmentally friendly, lithium polymer cells must be FULLY discharged before disposal. Use a resistor setup (light bulbs, for example) to accomplish this, to avoid the possibility of a short-induced fire after disposal.
- Immediately discharge damaged batteries at 1/2 C rate and dispose
- Do not put the loose cells in a pocket, bag, or drawer where they could short-circuit against other items, or the battery tabs could be pressed against each other.
- Take care that the cells are not punctured, especially by metallic objects like hobby knives.
- If the electrolyte in the cells should get on your skin, thoroughly wash with soap and water. If in the eyes, rinse thoroughly with cool water. Immediately seek medical attention for this, or for burns.