K&F 2 Pack Canon LP-E17 Compatible Batteries with USB-C Charging Port

Charge from anything with a USB port, shoot without the charger

The LP-E17 Camera Battery 2-Pack by K&F | KF28.0049S1 is built for Canon shooters who need backup power without the bulk of a dedicated charger. Each battery delivers 1040mAh at 7.4V with an integrated USB-C charging port, which means you can charge from a laptop, power bank, car USB port, or any wall adapter you already carry. This twin-pack gives you a charged spare ready to swap mid-shoot, and because both batteries charge independently, you can charge one from your laptop while the other charges from a power bank, or rotate them through a single USB source during a travel day. The pack fits Canon's LP-E17-compatible bodies (EOS M-series mirrorless, EOS RP, Rebel SL2/SL3, T6i, T6s, T7i, T8i, 77D, 200D, 750D, 760D, 800D, 8000D), making it a practical upgrade for enthusiasts and working photographers who value workflow efficiency over absolute runtime per cell. Two USB-C cables are included, so you can use both batteries immediately without scavenging a cable from another device.

Charger-free operation
The defining feature of this battery pack is the elimination of the dedicated charger. Most replacement batteries save money but still lock you into the OEM charging ecosystem, requiring you to carry a proprietary dock or LC-E17 charger. These batteries break that dependency. The USB-C port is built into each cell, which means you charge directly from any USB power source. Plug into a laptop during a coffee break, a car USB port between ceremony and reception, or a power bank in a daypack without pulling the battery out of the camera bag. This design leverages infrastructure you already carry (phone chargers, power banks, laptop USB ports) rather than adding another proprietary charger to your kit. For travel photographers and event shooters who work across multiple locations in a single day, this removes the need to plan around wall sockets or pack a separate charging dock.

Fast-charge capability
Both batteries support fast charging, delivering a full charge in 2 hours when paired with a quality USB adapter (5V/2A or higher). This matters during tight turnarounds. A lunch break recovers a depleted cell. A drive between locations tops up a spare. Lower-output sources (basic phone chargers, older laptop USB ports) will still charge the battery, just more slowly, so you retain flexibility even when a fast charger isn't available. The LED indicator on each battery shows charge status at a glance (red while charging, green when done), removing the guesswork that plagues generic batteries where you're never quite sure if the cable is bad or the charge cycle is complete.

Twin-pack structure for redundancy
The LP-E17 is known for modest runtime on 4K-capable bodies like the EOS RP, especially when using live view and running the LCD constantly, which is why most LP-E17 shooters already carry spares. This twin-pack addresses that reality by giving you two cells that can charge simultaneously from two different sources. One battery can charge from a laptop while the other charges from a power bank, or both can rotate through a single USB source during a travel day. The pack structure also hedges against single-cell failure. If one battery develops a fault mid-shoot, you have a backup without needing to source a replacement on the road. For event photographers and vloggers doing multi-location shoots, this redundancy is the difference between finishing the session and calling it early.

Six-layer protection and certifications
Third-party batteries carry reputational risk (fire, swelling, camera damage), which is why safety credibility matters. Each battery includes six-layer circuit protection (over-voltage, over-discharge, over-current, over-charge, short-circuit, temperature extremes), and both are CE and RoHS certified. These aren't marketing claims, they're traceable third-party safety standards. The certifications counter the 'cheap third-party battery' perception and signal that this is an engineered product, not a no-name cell from a marketplace reseller. The protection features safeguard both the battery and the camera during charging and use, which matters when charging from unfamiliar power sources like airport USB ports or budget power banks.

Lithium-ion chemistry with no memory effect
Both batteries use lithium-ion chemistry, which means you can top up whenever convenient without degrading long-term performance. There's no memory effect (the phenomenon where partial charges reduce total capacity over time), so you're free to charge during a meal break or between location moves rather than waiting for a full discharge cycle. This flexibility aligns with real-world shooting patterns, where you rarely drain a battery to zero before needing to top up. The 1040mAh capacity matches Canon's OEM LP-E17 baseline, delivering over 2300 photos or at least 2.5 hours of video runtime per charge under typical shooting conditions. That's enough to cover a full day of casual shooting or several hours of event work on one battery, with the second cell as your safety margin.

Included cables and compatibility
Two USB Type-C charging cables are included in the box, one per battery. This signals thoughtfulness, the buyer doesn't need to scavenge a cable or buy one separately to use the product as intended. Both batteries are fully compatible with Canon's dedicated LP-E17 charger as well as third-party LP-E17 chargers, so the USB-C port is an additional charging option, not a replacement for traditional charger compatibility. If you're at home with access to your existing charger, you can use it. If you're on the road with only a power bank, you can charge directly from that. The flexibility is the point.

The LP-E17 Camera Battery 2-Pack by K&F | KF28.0049S1 is a practical upgrade for Canon shooters who need backup power without the bulk of a dedicated charger. With twin batteries, fast-charge capability, six-layer protection, and included USB-C cables, it's a reliable tool designed to support modern shooting workflows. Order the KF28.0049S1 today and shoot without the charger.

Frequently Asked Questions

Frequently Asked Questions:
Q: Can I charge these batteries while they are inside my Canon camera?
A: No. The USB-C port is on the battery itself, so you need to remove the battery from the camera to charge it. This design gives you the flexibility to charge from any USB power source without needing the camera present, which is useful when rotating multiple batteries through a power bank during a shoot.

Q: Will these batteries work with my existing Canon LP-E17 charger?
A: Yes. These batteries are fully compatible with Canon's dedicated LP-E17 charger as well as third-party LP-E17 chargers. The USB-C port is an additional charging option, not a replacement for traditional charger compatibility.

Q: How do I know when the battery is fully charged?
A: Each battery has a built-in LED indicator. It glows red while charging and turns green when the charge cycle is complete. This works whether you are charging via USB-C or a traditional LP-E17 charger.

Q: Can I use a phone charger or do I need a specific USB adapter?
A: You can use any USB power source: phone wall charger, laptop USB port, car charger, or power bank. For the fastest 2-hour charge time, use a quality USB adapter (5V/2A or higher). Lower-output sources will still charge the battery, just more slowly.

Q: Do these batteries fit the Canon EOS R or EOS R5?
A: No. The EOS R, R5, R6 and other full-frame RF-mount bodies use the larger LP-E6 family of batteries. These LP-E17 replacements are sized for Canon's APS-C bodies: EOS M-series mirrorless, EOS RP, Rebel SL2/SL3, T6i, T6s, T7i, T8i, 77D, 200D, 750D, 760D, 800D, 8000D. Check your camera's battery compartment or manual to confirm LP-E17 compatibility before ordering.

Q: What is the warranty period?
A: These batteries carry a 1-year limited warranty covering manufacturing defects. Register your purchase with K&F Concept to activate the full warranty term.

Technical Specifications:
- Battery Type: LP-E17 replacement (twin pack)
- Capacity: 1040mAh per battery (2080mAh total)
- Voltage: 7.4V
- Watt Hours: 7.70Wh per battery
- Battery Chemistry: Lithium-ion (no memory effect)
- Charging Port: USB Type-C (built-in, no separate charger needed)
- Charging Time: 2 hours (fast charge with quality adapter)
- Charging Indicator: LED (red when charging, green when fully charged)
- Protection Features: 6-layer protection (temperature, over-voltage, over-discharge, over-current, over-charge, short-circuit)
- Certifications: CE, RoHS
- Included Accessories: 2 x USB Type-C charging cables
- Warranty: 1 Years