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1-Pack 21700 Battery Holder Kit, DIY Energy Storage Bracket, Tool-Free Assembly, PC+ABS Fireproof Case, M3 Copper Screws, Supports 1S8P, 2S4P, 4S2P, 8S1P (2x4 Slot, Batteries Not Included) in Saudi Arabia

1-Pack 21700 Battery Holder Kit, DIY Energy Storage Bracket, Tool-Free Assembly, PC+ABS Fireproof Case, M3 Copper Screws, Supports 1S8P, 2S4P, 4S2P, 8S1P (2x4 Slot, Batteries Not Included)

SAR 89
– 1 +

Special Features

  • 【1-Pack DIY 21700 Battery Holders】 Includes two modular storage brackets (2x4 slot each), designed for flat-top 21700 lithium batteries, allowing flexible configuration for energy storage and power applications.
  • 【Tool-Free Assembly - No Welding Required】 Features a screw-based connection system with M3 pure copper contacts, ensuring low internal resistance for efficient power transfer, eliminating the need for soldering.
  • 【Customizable Battery Configurations】 Supports multiple wiring setups: 1S8P (3.7V), 2S4P (7.4V), 4S2P (14.8V), 8S1P (29.6V) Easily expand capacity by connecting multiple holders together.
  • 【Durable PC+ABS Fireproof Housing (V0 Rated)】 Made from high-strength PC+ABS plastic, ensuring excellent durability, heat resistance, and safety for extended use.
  • 【Wide Application & Reusable Design】 Ideal for portable power banks, solar storage, experimental energy setups, and custom battery packs. The modular design allows quick assembly, modification, and disassembly.

Description

Upgrade your DIY energy storage solutions with this 1-pack modular 21700 battery holder, designed for flat-top lithium batteries. The tool-free assembly design enables quick configuration changes without welding, making it ideal for temporary or experimental setups. 🔹 Supports Multiple Configurations – 1S8P (3.7V), 2S4P (7.4V), 4S2P (14.8V), 8S1P (29.6V) Modular expansion – easily combine multiple holders for larger capacity. 🔹 Tool-Free Assembly & M3 Copper Conductors – No welding required! The M3 copper screws ensure stable conductivity, while the secure slot mechanism keeps your battery pack firmly in place. 🔹 Durable PC+ABS Fireproof Housing (V0 Rated) – Made from high-strength PC+ABS plastic, offering heat resistance and durability, ensuring long-term safety. 🔹 Perfect for DIY Energy Projects – Compatible with portable power banks, solar storage, RC applications, and off-grid power solutions. The modular design allows easy assembly, disassembly, and reconfiguration. Package Includes: ✔ 1x 21700 Battery Holder (2x4 slot each) ✔ M3 Copper Conductors & Screws Set

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