Cheap C Cell Battery Deals

SmallRig's NP-F970-style battery is a go-to for videographers running monitors, LED lights, or other NP-F-powered accessories on longer shoots, where capacity matters more than keeping the kit light. At $60, it's $20 off the $80 list price. Buy Now at Amazon

This battery tester drops to $4.74, down from $5.93. It supports AA, AAA, C, D, 9V, and 1.5V cells, including rechargeable batteries, with an LCD readout. Shipping is free on Amazon Haul orders of $25 or more. Shop Now at Amazon

A solid pick for anyone running a power-hungry laptop and tired of hunting for the right wattage — 110W covers most modern laptops, including those that typically need more juice than standard 65W adapters can deliver. Buy Now at Newegg

A compact 82W USB-C PD charger worth looking at if you need enough output to run a laptop, tablet, and phone from a single wall plug without hauling a bulky brick around. Buy Now at Newegg

A foldable Qi2 charger that works at full 15W with compatible iPhones and folds flat for travel, priced $1 below the list price. Buy Now at Newegg

A straightforward replacement or spare charger for HP Chromebook owners who need a USB-C power adapter without paying for an OEM option. Buy Now at Newegg

Rechargeable 21700 cells are useful if you run devices that eat through disposables quickly, like high-drain flashlights or vaping gear, and the built-in USB-C charging port means you don't need a separate charger to keep them topped off. Buy Now at Newegg

A reliable pick if your Acer N17W2 charger has failed or you want a spare, since third-party 65W USB-C adapters typically run $30 to $50, making Ablegrid a budget-friendly alternative to an OEM replacement. Buy Now at Newegg

LiCB is a budget-friendly battery brand, and this 16-pack of C cells works out to about $1.25 per battery, which is reasonable for alkaline C batteries since they're typically used in high-drain devices like flashlights and portable radios. At $20, that's $7 off the $27 list price. Buy Now at Walmart

Designed for iPhone users who want fast wireless charging without a cable, this folds flat for travel and supports Qi2's 15W output, which is the fastest wireless speed current iPhones support. Buy Now at Newegg

Covers the basics for anyone juggling multiple devices, with a 65W USB-C port that can fast-charge a laptop alongside a standard USB-A port for a phone or tablet at the same time. Buy Now at Newegg

Handy for anyone who regularly swaps out CR2032 coin cells in remotes, key fobs, or small electronics, since it lets you test or temporarily power devices via USB-C instead of hunting for a fresh battery. Buy Now at Newegg

A reliable pick if your original HP Spectre X360 charger has died or you want a spare, since HP-branded replacements tend to hold up better than third-party alternatives and the 65W output covers the full charging speed the laptop supports. Buy Now at Newegg

A solid grab for anyone who needs to charge two devices at once without fighting over outlets, especially with both a short and long cable included in each pack. Buy Now at Home Depot

Designed for DIY battery pack builders and electronics hobbyists, this module handles the full charge cycle for 3-cell lithium-ion series packs up to 12.6V via USB-C, so you can skip building a dedicated charger circuit from scratch. Buy Now at Newegg