DealNews - Discount Battery Charger & Accessory Sales

USB Type-C to CR2032 Adapter Converter for $20

Wed, 02 Sep 2026 23:22:29 -0400

Handy for keeping old smart cards, key fobs, or small gadgets running once you can't find replacement coin cells, since it lets you power CR2032-based devices straight from a USB-C cable instead. Buy Now at Newegg

Features

USB Type-C to CR2032 adapter
3-12V input voltage range
Thin FFC cable design

BAC1203VE Mini Automatic Float Battery Charger for $81

Wed, 02 Sep 2026 23:20:02 -0400

This trickle charger keeps a battery topped off without overcharging, making it a solid pick for motorcycles, lawn equipment, or cars that sit unused for weeks at a time. Newegg's price point makes it an easy add if you're already tired of dead batteries after storage. Buy Now at Newegg

Features

100-277V AC wide input range
Durable aluminum alloy housing
Automatic float charging
Constant current and constant voltage
Compact mini charger design

YTZ7S Gel Battery and 12V 1A Charger for $50

Wed, 02 Sep 2026 22:58:38 -0400

Small engines like scooters, ATVs, and motorcycles that call for a YTZ7S battery need this pairing, since the included 1A charger keeps the gel battery topped off without the risk of overcharging that comes with standard chargers. Buy Now at Home Depot

12V 9AH Security Alarm Battery and Charger Set for $50

Tue, 01 Sep 2026 23:00:53 -0400

Anyone maintaining a home security system or backup alarm setup can grab this to keep a reliable power source on hand without hunting down a compatible battery later. The included charger means you're set up to test and recharge the battery right out of the box, which simplifies routine maintenance. Buy Now at Home Depot

Vacasso 5,000A Car Battery Jump Starter for $48 + free shipping

Tue, 01 Sep 2026 00:49:56 -0400

A dead battery in a parking lot is a lot less stressful when you've got a jump starter in the trunk instead of jumper cables and a favor to ask, and this one's rated for 5,000A. It's $9 off the $57 list price on Amazon right now. Buy Now at Amazon

Features

5000A peak current jump starts 12V vehicles instantly
59.2Wh power bank with dual USB charging ports
500 lumen LED flashlight with SOS and strobe modes
10 integrated safety protections against reverse connection and shorts
LED display with 24-month standby battery life

M92T36 Power Management Charging Control IC Chip for Nintendo Switch for $16

Tue, 01 Sep 2026 00:04:24 -0400

Handy for anyone dealing with a Switch that won't charge or power on, since this chip handles the console's power regulation and is a common culprit behind those issues. Buy Now at Newegg

Features

Restores Nintendo Switch power management and charging capabilities
Compatible with Nintendo Switch motherboard repairs
Ensures stable power delivery to the console

Ablegrid AC Wall Adapter for Pelican 9410 and 9415 Series Flashlights for $13

Mon, 31 Aug 2026 23:54:16 -0400

Anyone running a Pelican 9410 or 9415 as a primary work light will want a reliable way to keep it topped off, and this adapter plugs straight into the wall without needing the original charger on hand. Buy Now at Newegg

Features

Compatible with Pelican 9410, 9415, 9410L, 9410LB flashlights
AC wall adapter power supply
Reliable switching lead cable

Ablegrid AC/DC Wall Charger for True Fitness M30 Elliptical for $24

Mon, 31 Aug 2026 23:52:00 -0400

Anyone with a True Fitness M30 elliptical whose original power adapter has died will want this as a direct replacement, since finding compatible replacement chargers for specific fitness equipment models can otherwise be a hassle. Buy Now at Newegg

Features

AC/DC adapter for True Fitness M30 Elliptical
Direct wall power supply for consistent workout performance
Reliable mains connectivity for fitness equipment
Designed specifically for True Fitness M30 compatibility

12V 1.3Ah Emergency Light Battery and Charger for $29

Mon, 31 Aug 2026 22:27:30 -0400

Anyone who's dealt with a dead emergency light during a power outage knows the frustration, and this 12V 1.3Ah battery with charger keeps yours ready to go when you actually need it. Buy Now at Home Depot

Ablegrid AC Adapter Charger for Peloton 2nd Generation Exercise Bike for $18

Sun, 30 Aug 2026 23:22:37 -0400

Powers your Peloton 2nd Gen bike if the original adapter dies or gets misplaced, so you're not stuck waiting on the manufacturer for a replacement. Buy Now at Newegg

Features

Compatible with Peloton Gen 2 Exercise Bike
Reliable power supply for consistent performance
Specific design for seamless device integration
Standard AC adapter connectivity

Yustda AC/DC Adapter for Solar Jump-n-Carry X-Force Battery Charger for $17

Sat, 29 Aug 2026 23:24:03 -0400

Anyone who relies on a Solar Jump-n-Carry battery charger for vehicle or equipment maintenance will want a reliable replacement adapter on hand, since a worn-out cord can leave your unit unusable right when you need it. Buy Now at Newegg

Features

Compatible with JNCXF and SOLJNCXF jump starters
Reliable AC/DC power supply
Durable barrel round plug tip
Secure battery charging connection
Model: JNCXF

Maxfree AA Rechargeable Lithium Batteries 8-Pack with Charger for $28 + free shipping w/ Prime

Sat, 29 Aug 2026 20:46:07 -0400

Handy for anyone tired of buying disposable AAs for remotes, game controllers, or flashlights, since this set comes with a charger so you can reuse the same batteries for years. At $28, that's $7 (20%) off the $35 list price. Buy Now at Amazon

Features

Charges both lithium and NiMH AA batteries
3600mWh high-capacity power for high-drain devices
Full charge in 3 hours with 8-slot dock
2500+ charge cycles with 0V activation technology
Built-in multi-layer charging safety protection

Scatach 6,000A 12V Portable Jump Starter for $36 + free shipping

Thu, 27 Aug 2026 23:39:59 -0400

Update: The price has changed to $35.90 since this was originally published.

Keeping one of these in your trunk means you won't need to flag down a stranger when your battery dies on a cold morning, and at $36 it's about $13 off the usual $49 price. Buy Now at Amazon

Features

6000A peak power for large engines
Jump starts up to 50 times per charge
Compact design for portable storage
Intelligent spark-proof and reverse polarity protection
Emergency LED flashlight with three lighting modes

3S 12.6V Type-C Li-Ion Battery Charger Module 2A for $24

Wed, 26 Aug 2026 23:56:41 -0400

Anyone building or repairing a 3S lithium-ion pack will find this useful, since it handles charging directly over USB-C at up to 2A without needing a separate power brick. It's a good pick for DIY power banks, drones, or small electronics projects where space and simplicity matter. Buy Now at Newegg

Features

3S 12.6V battery charging
DC 3-6V input voltage
Integrated step-up boost converter
Supports 2A charging current
Polymer Li-Ion battery compatibility

OIAGLH 12V 5A 60W AC Adapter Charger for $59

Mon, 24 Aug 2026 23:52:14 -0400

Anyone replacing a lost or frayed power supply for a 12V device will get reliable output without paying brand-name prices, and Newegg's return policy adds a safety net if the fit isn't right. Buy Now at Newegg

Features

12V 5A 60W power output
5.5x2.1mm connector compatibility
Compatible with DA-60N12 and DA-60M12
Reliable LED monitor power supply
Model: DA-60N12

Newmowa NP-BX1 Battery and 3-Channel USB Charger 3-Pack for $18 + free shipping w/ Prime

Fri, 21 Aug 2026 23:32:59 -0400

Handy for anyone shooting long days with a Sony camera that takes NP-BX1 batteries, since swapping in a fresh one beats waiting around for a single battery to charge. It's $3 off the usual $21 price. Buy Now at Amazon

Features

Triple camera runtime with three included batteries
Charge three batteries simultaneously with independent LED status
Versatile charging via USB and Type-C inputs
Guaranteed compatibility with extensive Sony camera lineup
Built-in multi-circuit safety protection and fire-resistant design

Motopower 12V 1,000mA Automatic Battery Charger and Maintainer for $14 + free shipping w/ Prime

Thu, 20 Aug 2026 23:21:48 -0400

Handy for keeping a car, motorcycle, or lawn mower battery topped off during storage since it switches to maintenance mode once fully charged, and it's currently $7.27 off the $21.50 list price. Buy Now at Amazon

Features

Maximizes battery performance and extends lifespan
Pulse charging technology for 12V lead acid batteries
Automatic charging and maintenance with overload protection
Clear LED charging status and mode indication
Compact fire-resistant design with quick release connectors

Motopower 12V 1,000mA Automatic Battery Charger and Maintainer for $14 + free shipping w/ Prime

Thu, 20 Aug 2026 22:54:47 -0400

Keeping a car, motorcycle, or lawn equipment battery topped off over winter storage is the main job here, and this automatic maintainer switches off once it's fully charged so you don't have to babysit it. At $14, that's about $5 (25%) off the $19 list price. Buy Now at Amazon

Features

Pulse technology extends battery performance and life
Automatic overcharge protection with spark-free technology
Compatible with all 12V lead-acid, AGM, and gel batteries
Energy-saving design with zero output standby mode
Includes quick-release ring terminals and 50amp alligator clamps

Motopower MP00205B 12V 1,000mA Automatic Battery Charger and Maintainer for $14 + free shipping w/ Prime

Thu, 20 Aug 2026 22:43:13 -0400

Keeping a car, motorcycle, or lawn tractor battery topped off through winter storage is exactly what this maintainer handles, switching to trickle mode once it's charged so you don't have to babysit it. At $14.16, that's about $7 off the $21.50 list price. Buy Now at Amazon

Features

Pulse charging technology extends battery life
Automatic overcharge protection and maintenance
Spark-free operation for enhanced safety
Compact fire-resistant design
Includes ring terminals and alligator clamp harnesses

LR20 D-Size Battery Eliminator USB Power Supply Cable for $16

Thu, 20 Aug 2026 00:14:16 -0400

Handy for anyone running battery-hungry devices like lanterns, radios, or toys off a wall outlet or power bank instead of constantly buying D batteries. It's a simple fix for older gadgets that eat through batteries fast, since it plugs into USB power and replaces the D cells directly in the compartment. Buy Now at Newegg

Features

Replaces 1 to 3 D size batteries
5V 2A USB powered
Eliminates need for disposable batteries
Standard USB power supply compatibility
Convenient adapter cable design