Deals on Discount Batteries

With much of the country under snow (including some regions that barely see an inch), now is a good time to review what you need to prepare for unexpected extreme weather, car breakdowns, and other emergencies.

Staples offers the Acesori 2,600mAh USB Power Bank in seven colors (Sky Blue pictured), model no. A-STK, for $6.99. Plus, Staples Rewards members receive free shipping. (Not a member? It's free to sign up.) That's $53 off list and the lowest price we could find. It features 5-volt/1-amp output, LED indicator, and sleep mode. Deal ends March 3.

Groupon again offers the Sony Stamina Plus AAA Battery 72-Pack or the Sony Stamina Plus AA Battery 72-Pack for $15.99 plus $3.99 for shipping. At $0.28 per battery, that's tied with our December mention and the lowest total price we could find for this quantity of either battery type by $8. Deal expires March 10.

Walmart offers the Panasonic Eneloop Multi-Pack Battery Kit for $32.99. (Amazon and Rakuten Shopping offer it for the same price.) Opt for in-store pickup to avoid the $4.97 shipping fee. That's the lowest price we could find by $6. It includes a 4-position charger, eight AA batteries, two AAA batteries, two C spacers, and two D spacers.

Amazon offers Prime members the Panasonic Eneloop Pro AA Rechargeable Batteries 4-Pack and Charger, model no. K-KJ17KHCA4A, for $23.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it adds $6.35.) That's the lowest total price we could find by $6. The batteries can purportedly be recharged up to 500 times.

Note that these are not scheduled to ship for one to two months.

Liger Electronics via Amazon offers Prime members the Liger 33-watt 6-Port USB Desktop Charger in White for $14.95 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it adds $6.52.) That's the lowest total price we could find by $8. It's compatible with most USB-charged devices and features simultaneous charging from all six ports.

AnkerDirect via Amazon discounts a selection of its external batteries and chargers via unique coupon codes, as listed below. Plus, Prime members receive free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it starts at around $6.) The deals:

• Anker 2nd-Gen Astro Mini 3,200mAh External Battery in 5 4 colors for $15.99 via "2QEWN2K9" ($4 low)
• Anker 2nd-Gen Astro 6,400mAh External Battery in Blue, Green, or White for $20.79 via "EPE94NPI" ($5 under in-store at Walmart)
• Anker 40-Watt 5-Port USB Charger for $23.39 in Black or White via "3Z5CO3P6" (pictured, $3 low)
• Anker 2nd-Gen Astro E4 13,000mAh External Battery in Black for $25.49 via "8B4LJXIA" ($5 under in-store at Walmart)

Of note, if you add two or more of a single item to your cart, these coupon codes will yield an even higher percent-off discount, bagging slightly lower per-unit prices.

Good Guy Electronics via Rakuten offers the LifeBox UltraCharge 16,800mAh Portable Power Bank and Car Jump Starter for $74.99 with free shipping. That's $3 under our mention from earlier today and the lowest total price we could find by $3. It features a jump start cable, USB adapter cable, mini USB plug, microUSB plug, AC charger, DC charger, and eight laptop power plugs.

MobileCityOnline via Amazon offers Prime members the Jarv TANK Military Grade 7,800 mAH Outdoor Charging Bank for $27.95 with free shipping. (Non-Prime members can spend $35 to bag free shipping; otherwise, it adds $6.63.) That's $52 off list and the lowest total price we could find. It's waterproof, shockproof, and features 2.1-amp USB output for fast charging.

Supply Warehouse via Rakuten Shopping offers this Duracell 100-Pack of AA and AAA Batteries for $34.50 with free shipping. That's tied with our mention from July and the lowest total price we could find for the same quantity of Duracell batteries purchased elsewhere by $5. It comes with 70 AA and 30 AAA batteries.

DailySale offers the Liger 5,200mAh Dual USB Portable Battery Pack in Black or White for $17.99 with free shipping. (Liger Electronics via Amazon has it in five colors for a buck more.) That's $42 off list price and the lowest total price we could find. It features an LED power indicator.

Note: The countdown timer on the product page does not reflect an actual expiration time and resets daily.

Omaker Official via Amazon offers its Omaker Brilliant 10,000mAh Dual-USB Portable Battery Charger in Black (pictured), model no. S-X5BK, or White, model no. S-X5WT, bundled with the Omaker Unique 5,200mAH Portable Battery Charger in Black, model no. S-X2 for $38.98. (Add both items to your cart.) Coupon code "W3MP3WO3" cuts it to $29.98. With free shipping, that's $50 under list price for these items and tied with our mention of this bundle from two weeks ago as the lowest total price we could find. They feature flashlights and are compatible with most Apple, Android, and other devices with USB charging cables.

Only need the 10,000mAh charger? Coupon code "UV577U98" drops it to $16.99. Amazon Prime members bag free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise it adds $6.59.) That's a buck under our mention from last month and the lowest total price we could find by $13.