Battery and solar security cameras (2026)
A battery camera keeps recording when the power goes out, because it never ran on household power. Whether it can still send you an alert depends on your Wi-Fi: the router and modem need power too. This page compares battery and solar cameras on resolution, power, storage and whether you need a paid plan to keep recordings. Every spec is from the maker's page or the product listing, read on the date in each card's notes; we haven't used these ourselves.
By Tom Calder · Updated November 9, 2026 · 7 products, all price-tracked
Our picks
Photo: Amazoneufy SoloCam S340
A solar camera that stores clips on the camera itself
as of Nov 9, 2026, 11:40 AM ET · Details
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Photo: AmazonTapo C425
A long-running battery camera with microSD recording
as of Nov 9, 2026, 11:40 AM ET · Details
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Photo: AmazonBlink Outdoor 4 (add-on)
Adding a long-running camera to a Blink system you already have
as of Nov 9, 2026, 11:40 AM ET · Details
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.All 7 compared
| Camera | Video | Power | Connection | Recordings | Price |
|---|---|---|---|---|---|
3K wide + 2K telephoto · Built-in battery + included 2.2W solar panel · 2.4 GHz Wi-Fi only; no hub needed · 8 GB built in; no monthly fee A solar camera that stores clips on the camera itself | 3K wide + 2K telephoto | Built-in battery + included 2.2W solar panel | 2.4 GHz Wi-Fi only; no hub needed | 8 GB built in; no monthly fee | $159.99 at Amazon as of Nov 9, 2026, 11:40 AM ET · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.In stockCheck price → |
Our verdictOur verdictResearched Two lenses on a pan-and-tilt head, a solar panel in the box and 8 GB of storage built in, so recordings don't depend on a cloud plan. Like every Wi-Fi camera, it only sends alerts while your router has power and internet. Best for A solar camera that stores clips on the camera itself Good
Worth knowing
Who shouldn't buy it: Don't buy it if the spot you want to watch gets little direct sun: pick a camera with a long battery life you can recharge indoors. | |||||
 4K (8MP) · 21.6Wh rechargeable battery; solar panel supported · Wi-Fi 6, 2.4/5 GHz; no hub · microSD; no subscription needed 4K detail with no monthly fee | 4K (8MP) | 21.6Wh rechargeable battery; solar panel supported | Wi-Fi 6, 2.4/5 GHz; no hub | microSD; no subscription needed | $134.99 at Amazon as of Nov 9, 2026, 11:40 AM ET · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.In stockCheck price → |
Our verdictOur verdictResearched 4K on a pan-and-tilt head, dual-band Wi-Fi 6 and local microSD recording with no subscription needed. Check whether your listing includes the solar panel: Reolink sells it as an option. Best for 4K detail with no monthly fee Good
Worth knowing
Who shouldn't buy it: Don't buy it if you want everything in one box and don't want to check the listing for a panel. | |||||
2K QHD · Rechargeable battery; Tapo solar panel sold separately · 2.4 GHz Wi-Fi; no hub required · microSD up to 512 GB, or paid Tapo Care cloud A long-running battery camera with microSD recording | 2K QHD | Rechargeable battery; Tapo solar panel sold separately | 2.4 GHz Wi-Fi; no hub required | microSD up to 512 GB, or paid Tapo Care cloud | $64.99 at Amazon as of Nov 9, 2026, 11:40 AM ET · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.In stockCheck price → |
Our verdictOur verdictResearched 2K, IP66 and a claimed 300 days a charge, with microSD recording and no hub. A low-cost way to watch a driveway or back door without running a wire. Best for A long-running battery camera with microSD recording Good
Worth knowing
Who shouldn't buy it: Don't buy it if you want 4K detail: the Reolink models go further. | |||||
 4K (8MP) · 21.6Wh rechargeable battery; solar panel sold separately · 2.4/5 GHz Wi-Fi; no base station · microSD up to 512 GB; no subscription fees A fixed 4K camera for one view | 4K (8MP) | 21.6Wh rechargeable battery; solar panel sold separately | 2.4/5 GHz Wi-Fi; no base station | microSD up to 512 GB; no subscription fees | $109.99 at Amazon as of Nov 9, 2026, 11:40 AM ET · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.In stockCheck price → |
Our verdictOur verdictResearched A fixed-view 4K battery camera with dual-band Wi-Fi and microSD recording, rated IP66. Reolink puts battery life at 1 to 4 months a charge, so add its solar panel if you don't want to take it down to charge. Best for A fixed 4K camera for one view Good
Worth knowing
Who shouldn't buy it: Don't buy it if you need one camera to sweep a whole yard: a pan-and-tilt model covers more. | |||||
 2K · Solar powered, removable panel · Wi-Fi; no hub needed · microSD up to 128 GB (sold separately) A simpler pan-and-tilt solar camera | 2K | Solar powered, removable panel | Wi-Fi; no hub needed | microSD up to 128 GB (sold separately) | $99.98 at Amazon as of Nov 9, 2026, 11:40 AM ET · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.In stockCheck price → |
Our verdictOur verdictResearched 2K pan-and-tilt with solar power and an IP65 rating, recording to a microSD card you add yourself. A simpler step down from the S340. Best for A simpler pan-and-tilt solar camera Good
Worth knowing
Who shouldn't buy it: Don't buy it if you want zoomed-in detail at a distance: the S340's telephoto lens does that. | |||||
 2K (2048 x 1080) HDR · Rechargeable battery or AC power · Dual-band 2.4/5 GHz Wi-Fi · Cloud with a paid Arlo Secure plan Polished app and spotlight, if you'll pay for a plan | 2K (2048 x 1080) HDR | Rechargeable battery or AC power | Dual-band 2.4/5 GHz Wi-Fi | Cloud with a paid Arlo Secure plan | $89.95 at Amazon as of Nov 9, 2026, 11:40 AM ET · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.In stockCheck price → |
Our verdictOur verdictResearched A well-made 2K battery camera with a built-in spotlight and dual-band Wi-Fi. Recording to the cloud needs a paid Arlo Secure plan, which is the main thing to weigh. Best for Polished app and spotlight, if you'll pay for a plan Good
Worth knowing
Who shouldn't buy it: Don't buy it if you want recordings without a monthly plan: eufy and Reolink record locally. | |||||
1080p HD · 2 AA lithium batteries · Needs a Blink Sync Module · USB drive on Sync Module 2, or paid cloud plan Adding a long-running camera to a Blink system you already have | 1080p HD | 2 AA lithium batteries | Needs a Blink Sync Module | USB drive on Sync Module 2, or paid cloud plan | $23.99 at Amazon as of Nov 9, 2026, 11:40 AM ET · DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.In stockCheck price → |
Our verdictOur verdictResearched Blink rates it at up to 2 years on two AA lithium batteries with default settings, the longest here between battery changes. This listing is the add-on camera: it needs a Blink Sync Module you already own. Best for Adding a long-running camera to a Blink system you already have Good
Worth knowing
Who shouldn't buy it: Don't buy it if you don't already have a Blink Sync Module: buy a kit that includes one. | |||||
ⓘ As an Amazon Associate, PreparedStates earns from qualifying purchases. We may earn a commission when you buy through our links. When two products are close, commission can decide which one we pick. A clearly better product always wins. Amazon prices come from Amazon's own product data and can change at any time.
Before you buy
Where will it save video?
Local storage (built-in memory, a microSD card or a base station) keeps recording when the internet is down and needs no plan. Cloud-only cameras need a paid plan and an internet connection to save anything.
Solar or recharge?
A small solar panel tops up the battery if the spot gets direct sun; eufy says what it collects 'depends on the weather and available sunlight'. Some cameras include the panel and some sell it separately: check the listing.
Battery life claims depend on settings and how often the camera wakes.
Makers' figures here run from 1 month to 2 years; busy spots drain faster.
Wi-Fi band: some cameras only use 2.4 GHz.
That reaches farther outdoors but must be enabled on your router.
Hub or no hub: Blink cameras need a Sync Module; most others here connect straight to Wi-Fi.
Weather rating: IP65 and IP66 cameras are rated against rain and dust.
Check the rating if the camera will be exposed.
We verify every product's specifications against at least two independent sources, re-check its US price and stock on a schedule where we can track it automatically, and cross-check safety-relevant claims against official guidance. Every review is labeled Researched or Used and reviewed by us: where we've bought a product, or been sent it free, and used it ourselves, its review says which; where we haven't, our verdict is a considered spec-and-evidence comparison, not a hands-on test. When two products are close, commission can decide which one we pick. A clearly better product always wins. Read our full methodology →
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Common questions
Do battery security cameras work during a power outage?
The camera keeps running on its battery. It can only send alerts and live video if your Wi-Fi router and modem still have power and your internet provider is up. Cameras with local storage keep saving clips either way.
Do I need a subscription?
Not with every camera. The eufy, Reolink and Tapo cameras here can record to built-in storage or a microSD card without a plan. Arlo's recording needs an Arlo Secure plan, and Blink needs a Sync Module 2 with a USB drive or a paid plan.
Will a solar panel keep the camera charged in winter?
Only if it gets enough direct sun. eufy says what its panel collects 'depends on the weather and available sunlight'; shorter, cloudier days mean less charge, so expect to top up by hand sometimes.
How do I keep my cameras online in an outage?
Put your modem and router on a battery backup (a small UPS or a power station). If you need alerts with no home internet at all, a cellular camera sends video over 4G LTE.