Skip to content
  • Shop
    • Hobby Electronics
    • DIY Kits & Projects
    • Accessories & Tools
    • All Products
    • Power tool battery packs
    • rechargeable batteries
  • Orders
  • About
  • FAQ
  • support@renewspark.com
Log in

    RenewSpark

    • Shop
      • Hobby Electronics
      • DIY Kits & Projects
      • Accessories & Tools
      • All Products
      • Power tool battery packs
      • rechargeable batteries
    • Orders
    • About
    • FAQ
    • support@renewspark.com
    Log in Cart

    Item added to your cart

    View cart
    • DeWalt 20V MAX Battery Rebuild Service DCB200 DCB201 DCB203 DCB204 DCB205

      DeWalt 20V MAX Battery Rebuild Service DCB200 DCB201 DCB203 DCB204 DCB205

      DeWalt 20V MAX Battery Rebuild Service DCB200 DCB201 DCB203 DCB204 DCB205

      Regular price From $54.95 USD
      Regular price $0.00 USD Sale price From $54.95 USD
    • Molicel P42A 21700 4200mAh 45A Rechargeable Battery Cell  - Authentic Molicel P42A 21700 4200mAh 45A Rechargeable Battery Cell  - Authentic

      Molicel P42A 21700 4200mAh 45A Rechargeable Battery Cell - Authentic

      Molicel P42A 21700 4200mAh 45A Rechargeable Battery Cell - Authentic

      Regular price $8.99 USD
      Regular price $0.00 USD Sale price $8.99 USD
    • 4x BAK 18650 2600mAh 3.7V Li-ion Batteries with Clear Plastic Case – New 4x BAK 18650 2600mAh 3.7V Li-ion Batteries with Clear Plastic Case – New

      4x BAK 18650 2600mAh 3.7V Li-ion Batteries with Clear Plastic Case – New

      4x BAK 18650 2600mAh 3.7V Li-ion Batteries with Clear Plastic Case – New

      Regular price $23.99 USD
      Regular price $0.00 USD Sale price $23.99 USD
    • 4x Samsung 25R 18650 2500mAh 20A Flat Top Li-ion Batteries + Case – Authentic 4x Samsung 25R 18650 2500mAh 20A Flat Top Li-ion Batteries + Case – Authentic

      4x Samsung 25R 18650 2500mAh 20A Flat Top Li-ion Batteries + Case – Authentic

      4x Samsung 25R 18650 2500mAh 20A Flat Top Li-ion Batteries + Case – Authentic

      Regular price $24.99 USD
      Regular price Sale price $24.99 USD
    • Makita 18V 5.0Ah Battery – OEM Case – Rebuilt with New Cells – Tested & Working Makita 18V 5.0Ah Battery – OEM Case – Rebuilt with New Cells – Tested & Working

      Makita 18V 5.0Ah Battery – OEM Case – Rebuilt with New Cells – Tested & Working

      Makita 18V 5.0Ah Battery – OEM Case – Rebuilt with New Cells – Tested & Working

      Regular price $74.95 USD
      Regular price Sale price $74.95 USD
    • 4x Samsung 25R 18650 Battery 2500mAh – Tested w/ Case – Tools, Flashlight, DIY 4x Samsung 25R 18650 Battery 2500mAh – Tested w/ Case – Tools, Flashlight, DIY

      4x Samsung 25R 18650 Battery 2500mAh – Tested w/ Case – Tools, Flashlight, DIY

      4x Samsung 25R 18650 Battery 2500mAh – Tested w/ Case – Tools, Flashlight, DIY

      Regular price $12.99 USD
      Regular price Sale price $12.99 USD
    • 5 m RGB Color-Chasing LED Strip Light Kit

      5 m RGB Color-Chasing LED Strip Light Kit

      Sold out

      5 m RGB Color-Chasing LED Strip Light Kit

      Regular price $29.99 USD
      Regular price Sale price $29.99 USD
      Sold out
    • Heat Shrink Tubing Assortment – 140 pcs (Variety of Sizes & Colors)

      Heat Shrink Tubing Assortment – 140 pcs (Variety of Sizes & Colors)

      Sold out

      Heat Shrink Tubing Assortment – 140 pcs (Variety of Sizes & Colors)

      Regular price $8.99 USD
      Regular price Sale price $8.99 USD
      Sold out
    • DIY Electronics Starter Kit with Arduino Uno R3

      DIY Electronics Starter Kit with Arduino Uno R3

      Sold out

      DIY Electronics Starter Kit with Arduino Uno R3

      Regular price $49.99 USD
      Regular price Sale price $49.99 USD
      Sold out
    • XT60 13 Inch Extension for Rc Battery Charger 14Awg Silicone Wire Male to Female XT60 13 Inch Extension for Rc Battery Charger 14Awg Silicone Wire Male to Female

      XT60 13 Inch Extension for Rc Battery Charger 14Awg Silicone Wire Male to Female

      XT60 13 Inch Extension for Rc Battery Charger 14Awg Silicone Wire Male to Female

      Regular price $7.15 USD
      Regular price Sale price $7.15 USD
    • Snap-On Battery Rebuild Service CTB7185 CTB8185 CTB8187 – Send Yours In Snap-On Battery Rebuild Service CTB7185 CTB8185 CTB8187 – Send Yours In

      Snap-On Battery Rebuild Service CTB7185 CTB8185 CTB8187 – Send Yours In

      Snap-On Battery Rebuild Service CTB7185 CTB8185 CTB8187 – Send Yours In

      Regular price From $54.95 USD
      Regular price $0.00 USD Sale price From $54.95 USD
    • 2x Samsung 25R 18650 2500mAh 20A Flat Top Li-ion Batteries + Case – Authentic 2x Samsung 25R 18650 2500mAh 20A Flat Top Li-ion Batteries + Case – Authentic

      2x Samsung 25R 18650 2500mAh 20A Flat Top Li-ion Batteries + Case – Authentic

      2x Samsung 25R 18650 2500mAh 20A Flat Top Li-ion Batteries + Case – Authentic

      Regular price $15.99 USD
      Regular price $0.00 USD Sale price $15.99 USD
    • 2x 18650 2600mAh 3.7V 20A Flat Top Li-ion Batteries + Case – Flashlight, RC 2x 18650 2600mAh 3.7V 20A Flat Top Li-ion Batteries + Case – Flashlight, RC

      2x 18650 2600mAh 3.7V 20A Flat Top Li-ion Batteries + Case – Flashlight, RC

      2x 18650 2600mAh 3.7V 20A Flat Top Li-ion Batteries + Case – Flashlight, RC

      Regular price $14.99 USD
      Regular price $0.00 USD Sale price $14.99 USD

    Subscribe to our emails

    Be the first to know about new collections and exclusive offers.

    Payment methods
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    © 2025, RenewSpark Powered by Shopify
    • Privacy policy
    • Choosing a selection results in a full page refresh.
    • Opens in a new window.