DealNews - Discount Battery Sales - Wholesale Batteries and Replacement Battery Deals

Makita BL4040F 40V Max XGT 4Ah Li-Ion Battery for $164 + free shipping

Thu, 13 Aug 2026 08:58:36 -0400

With promo code "BRANDS20", this Makita BL4040F 40V Max XGT battery drops to $164. It's the best deal we could find by $50. The battery is built to run cooler under continuous heavy use, which can help maintain performance during extended jobs. Coupon ends August 16. Buy Now at eBay

Features

40V Max XGT lithium-ion battery rated at 4 Ah
Designed to run up to 32% cooler under continuous heavy load

Bevigor Size 13 Hearing Aid Batteries 60-Pack for $9 + free shipping w/ Prime

Wed, 22 Jul 2026 05:55:58 -0400

Hearing aid batteries have a short shelf life in daily use, so buying in bulk makes sense. Apply coupon code "CRX6LDE8" for a savings of $9. The 24-pack is also reduced via the same code, from $9.99 to $4.99. Offer ends July 31. Buy Now at Amazon

Features

Easy-access dial storage design
3-year shelf life
Compatible with remotes, alarms, toys, and handheld devices

Wolfbox 4000A Car Battery Jump Starter for $80 + free shipping

Wed, 24 Jun 2026 10:30:03 -0400

Wolfbox 4000A Car Battery Jump Starter for $80, which is $150 off the $230 list price. A jump starter like this is useful to keep in your trunk if you drive older vehicles, live somewhere cold, or just want a backup that doesn't require another car nearby, and 4000A of peak current means it can handle most gas engines and larger diesel ones too. Buy Now at Best Buy

Features

Massive 4000A Peak Current & Capacity
65W Two-Way USB-C Fast Charging
Smart HD LCD Display & One-Touch Boost
Advanced Safety Protection & Weather Resistance

Smallrig 10,500mAh USB-C Battery for $60 + free shipping

Tue, 23 Jun 2026 07:48:17 -0400

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

Features

10500mAh true capacity for longer shoots
PD 36W fast charging in 3.5 hours
54W dual-port charging for camera and phone
OLED touch display shows remaining battery
8-layer protection for safer outdoor use

SmallRig NP-FZ100 Camera Battery Set for $59 w/ Prime + free shipping

Mon, 22 Jun 2026 09:58:44 -0400

SmallRig makes well-regarded third-party camera accessories, and this NP-FZ100-compatible battery set is a practical pickup for Sony Alpha shooters who want backup power without buying directly from Sony. At $59, that's $10 off the $70 list price. Buy Now at Amazon

Features

Charges two NP-FZ100 batteries in about two hours
Works with Sony Alpha, FX3, and ZV-E1 cameras
USB-C fast charging from wall, car, or power bank
Shows battery level with five-LED power indicators
Protects batteries with over-temperature and over-voltage safeguards

Refurb Greenworks 80V 2A Standard Charger for $30 + free shipping

Thu, 14 May 2026 07:50:16 -0400

At eBay, get the Refurb Greenworks 80V 2A Standard Charger for $30. That's a savings of $20. It's backed by a two-year Allstate warranty. Buy Now at eBay