🔋Samsung 53G 21700 Battery – 5300mAh 10.6A High-Capacity Lithium-Ion Cell

The Samsung 53G 21700 Battery is a high-performance lithium-ion cell designed for pack builders, OEMs, and professional integrators. With a solid 5300mAh capacity and a 10.6A continuous discharge rating, the 53G strikes an ideal balance between energy density and moderate current draw — perfect for power systems requiring dependable, long-lasting cells.

The Samsung 21700-53G battery undergoes rigorous quality control and cycle life testing, retaining over 80% of its capacity after 1,000 cycles. This means you can depend on this battery for long-term use without the need for frequent replacements, saving you time and money.

🛠️ Applications

• 🔋 Energy Storage Systems – solar and off-grid solutions

• 🔋 Custom Battery Packs – moderate discharge configurations

• 🔋 Power Banks – high-capacity portable energy

• 🔋 Medical Equipment – reliable, long-duration power

• 🔋 LED Lighting – long-use emergency and utility lights

• 🔋 Portable Appliances – small fans, devices, and tools

⚠ User Responsibility

❌ Prohibited Uses

⛔ Not for vape or e-cig devices
⛔ Do not puncture, short, crush, or incinerate
⛔ Never mix used and new cells
⛔ Avoid charging unattended
⛔ Not for beginners – must be integrated with a proper BMS

By purchasing this cell, you acknowledge the risks and responsibilities of handling lithium-ion batteries. Misuse can result in fire, injury, or death. These cells are intended for users experienced in battery pack assembly and electronics integration.

📦 Specifications

📽️ Video 

⬇️ Downloads 

INR21700-53G1_Cell_Specification_WM_RPE