SMALLRIG EN-EL15c Power Battery Charger Review 2026: Dual-slot portable power for Nikon shooters
SMALLRIG EN-EL15c Power Battery Charger is a focused solution for Nikon shooters who want a charger and backup power case in one unit.
If you travel, shoot events, or keep a bag-ready charging kit, this SMALLRIG EN-EL15c Power Battery Charger review explains where it fits and where it does not.
EN-EL15c Power Battery Charger Review Summary
This SMALLRIG EN-EL15c Power Battery Charger is a sensible buy for photographers who already live in the EN-EL15c ecosystem and want something more portable than a loose charger plus separate power bank.
The built-in battery, dual-slot charging, and clear display make it especially useful for shooters who move between locations and need a simple way to manage camera batteries on the go.
Verdict: best suited to Nikon users who want one compact charging and storage tool instead of a pile of accessories. The tradeoff is that it is purpose-built, so buyers outside the EN-EL15c family should look elsewhere.
Review Scorecard
| Category | Score | Rationale |
|---|---|---|
| Compatibility | 9/10 | Built for EN-EL15c batteries and listed for many Nikon bodies that use that pack. |
| Portability | 8/10 | The integrated battery and compact case format reduce the number of items to carry. |
| Charging Utility | 9/10 | Dual-slot charging and 36W USB-C support cover common field and travel use cases. |
| Visibility | 8/10 | The HD display gives real-time slot and internal battery status at a glance. |
| Safety | 8/10 | Over-temperature and over-voltage protection are built in. |
| Versatility | 7/10 | USB-C port and built-in cable help, but the product remains tightly specialized. |
| Value for the right buyer | 8/10 | Strong feature set if you need an all-in-one EN-EL15c charging case. |
Key Features and Specifications of EN-EL15c Power Battery Charger
SMALLRIG positions this as a dual-slot EN-EL15c charger with an integrated 13,600mAh LG cell pack.
The listing says it can charge two batteries at once or charge a single battery, and it also supports powering other devices through its USB-C port or built-in cable.
It is listed as compatible with Nikon ZR, Z 6III, Zf, Z8, Z7II, Z 7, Z6II, Z6, Z5, D850, D810, D810A, D780, D750, D610, D500, D7500, and D7200, among others.
That broad camera support matters because the charger is only useful if the battery ecosystem matches your kit.
Other useful facts from the listing:
- Built-in 13,600mAh LG cells
- 36W fast-charging USB-C port
- Dual-slot charging for two EN-EL15c batteries
- HD display for slot and internal battery status
- Over-temperature and over-voltage protection
- Compact form factor measuring 5.9 x 2.5 x 2.1 inches
The listing also says it can fully recharge two Z8 batteries in about 2.5 hours and two batteries plus the internal power battery in about 3.5 hours.
Those are manufacturer claims, not independent test results, but they help frame the product as a speed-oriented charger rather than a slow maintenance dock.
Pros and Cons of EN-EL15c Power Battery Charger
Pros
- All-in-one design combines charger, storage case, and backup power in one item.
- Dual-slot charging is practical when you rotate two batteries during a shoot.
- Built-in 13,600mAh capacity reduces dependence on wall power in the field.
- USB-C support makes it easier to integrate with modern charging setups.
- Display screen gives quick status checks without guessing.
- Safety protections are a meaningful plus for travel and daily carry.
Cons
- Very specific compatibility means it is only relevant to EN-EL15c users.
- More specialized than a simple charger if you only need a basic desktop dock.
- The product description is dense and mixes compatibility details with power-bank language, which may confuse casual buyers.
- Size is compact but not tiny once you account for the internal battery and dual-slot hardware.
Who Should Buy EN-EL15c Power Battery Charger?
Buy this if you already shoot with Nikon bodies that use EN-EL15c batteries and want a cleaner way to manage charging during travel, events, or long days away from a desk.
It makes the most sense for people who carry multiple batteries and want one case-like device that also acts as a power source.
It is also a reasonable pick for creators who like visible battery management.
The screen helps reduce uncertainty, and the dual-slot setup is more practical than waiting on one battery at a time.
You should probably skip it if you do not own EN-EL15c batteries, if you only need a cheap wall charger, or if you prefer interchangeable chargers that are not tied to one camera battery family.
This is a niche tool, and that niche is the point.
How the EN-EL15c Power Battery Charger Fits a Nikon Kit
Travel and Location Work
For location shooters, the biggest advantage is consolidation.
Instead of packing a charger, spare batteries, and another portable battery pack, you get a single case that handles all three jobs in one form factor.
That saves space and reduces cable clutter when you are working out of a bag.
Battery Rotation
Dual-slot charging is the feature that most directly affects workflow.
If one battery is in the camera and another is topping off, you can keep the rotation moving without babysitting a single-slot charger.
That matters more on long shooting days than on casual weekend use.
Power Monitoring
The HD display is not a gimmick here.
Because the product includes internal storage power and battery-slot power, being able to see status at a glance is useful.
It is a practical feature for anyone who dislikes guessing whether a battery is ready before heading out.
Safety and Durability
The built-in temperature and voltage protections are the right kind of boring.
A power accessory should disappear into your workflow, and these safeguards are part of what makes it feel usable as a daily carry item rather than a one-off gadget.
Alternatives to EN-EL15c Power Battery Charger
If you want a different approach, look at these Amazon search options:
- Nikon MH-25a charger
- Wasabi Power EN-EL15c charger
- SmallRig EN-EL15c battery charger
- Dual-slot EN-EL15c charger
The Nikon-branded option is the safest baseline if you want a standard charger without the extra power-bank function.
Third-party alternatives make sense if you want to compare form factors, bundled batteries, or lower-complexity chargers before paying for a more integrated design.
Is EN-EL15c Power Battery Charger Worth It?
Yes, if you use EN-EL15c batteries and value a compact, travel-friendly charging setup.
The built-in 13,600mAh cell, dual-slot charging, USB-C input, and display make this a practical accessory for Nikon shooters who want fewer separate items in their kit.
No, if you are outside the EN-EL15c ecosystem or only need a basic charger.
This is a purpose-built product, and that specialization is exactly what makes it worthwhile for the right buyer.
