18650 21700 Lithium Battery Cell Connector Nickel Sheet Set 18V

18V 18650 & 21700 Lithium Battery Cell Connector – Nickel Sheet DIY Accessory Set

Upgrade your electric tool battery packs with this versatile Lithium Battery Cell Connector Nickel Sheet Set. Designed for 18V, 18650, and 21700 lithium battery configurations, this stainless steel shrapnel connecting piece delivers reliable electrical contact and solid mechanical stability for a wide range of DIY and professional power tool builds.

Key Features

• Wide Compatibility: Engineered to work with 18V, 18650, and 21700 lithium battery cells — ideal for electric drills, grinders, electric hammers, and other power tools.
• Durable Metal Construction: Made from high-quality stainless steel for lasting conductivity, corrosion resistance, and structural integrity.
• Excellent Versatility: The shrapnel-style connecting piece fits a broad variety of electric tool types, making it a go-to solution for battery pack DIY projects and repairs.
• Complete Set: Comes as a full 1-set package with everything you need for a straightforward installation.
• DIY-Friendly Design: Perfect for hobbyists, makers, and technicians looking to build or recondition lithium battery packs with ease.

Specifications

What's in the Box?

1 × Lithium Battery Cell Connector Nickel Sheet Set (Stainless Steel)

Note: The color of the item may appear slightly different from website images due to monitor brightness and lighting conditions. Please refer to the actual product received.

Learn more: ENERGY STAR product efficiency guidance

Frequently Asked Questions

Q: What battery cell sizes is this lithium battery cell connector compatible with?

A: This connector set is designed for use with 18650 and 21700 lithium battery cells operating at 18V. It offers broad compatibility across common cylindrical cell formats used in DIY power tool battery packs.

Q: What types of electric tools can this nickel sheet battery connector be used with?

A: The shrapnel connecting piece is suitable for a wide variety of electric tools including electric drills, grinders, electric hammers, and other 18V power tools that use 18650 or 21700 lithium battery cells.

Q: Is this connector set suitable for DIY battery pack builds?

A: Yes! This set is specifically designed for DIY enthusiasts and technicians looking to build, repair, or recondition lithium battery packs for electric tools. The stainless steel construction ensures durability and reliable electrical contact.

Q: What material is the battery cell connector made from?

A: The connector is made from stainless steel (metal), providing excellent conductivity, corrosion resistance, and long-term mechanical reliability in battery pack applications.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.