Quick Take
Camera batteries tend to die when you are about to take the shot, so a spare battery and a reliable charger are practical additions to any camera bag. These four Kastar bundles pair lithium-ion replacement batteries with chargers across Nikon and Canon camera lines, from a slim USB charger for compact Coolpix models to a dual-bay LCD charger for Canon EOS 80D shooters. The listed prices range from about $7 to $24, which means the decision is less about budget and more about matching the charger style to how you shoot. Do you want a straightforward AC wall charger, a compact USB option, or a dual charger that can top up two batteries at once? That's the question to answer first.
Price Comparison
| Product | Listed Price | Price Bar | Capacity |
|---|---|---|---|
| Kastar Battery Slim Charger for Nikon EN-EL10 Nikon Coolpix S3000 Coolpix S4000 | USD 9.59 | 1400mAh | |
| Kastar Battery Wall Charger for Nikon EN-EL3e MH-18a & Nikon D90 DSLR Camera | USD 6.99 | 2650mAh | |
| Kastar Battery LTD2 USB Charger for Nikon D3000 D5000 Camera Battery Grip BG-2A | USD 9.99 | 2000mAh | |
| Kastar Battery LCD Dual Charger for Canon LP-E6 LP-E6N LC-E6E & Canon EOS 80D | USD 23.99 | 2950mAh |
Decision Matrix
| Product | Battery Models Covered | Best For |
|---|---|---|
| Kastar Slim Charger (Nikon EN-EL10) | EN-EL10 | Compact Coolpix S3000/S4000 users wanting a USB-chargeable spare |
| Kastar Wall Charger (Nikon EN-EL3e) | EN-EL3e / MH-18a | Nikon D90 owners who want a wall charger at a low listed price |
| Kastar LTD2 USB Charger (Nikon D3000/D5000) | EN-EL9 / EN-EL9a / EN-EL9e | Nikon D3000/D5000 users who need dual-battery charging |
| Kastar LCD Dual Charger (Canon LP-E6) | LP-E6 / LP-E6N | Canon EOS 80D shooters who want an LCD and two charging slots |
Product Notes
Kastar Battery Slim Charger for Nikon EN-EL10 Nikon Coolpix S3000 Coolpix S4000
The Slim Charger keeps things light. It includes a 1400mAh lithium-ion replacement battery plus a micro USB cable, so you can charge the EN-EL10 from a USB port instead of carrying a wall adapter. That makes it a natural fit for a Nikon Coolpix S3000 or S4000 bag. The tradeoff is capacity: 1400mAh is the smallest rated battery in this lineup, and it charges one battery at a time. For casual shooting sessions, that's acceptable, but if you need more runtime or want to charge a second battery simultaneously, the other Nikon bundles offer more.
Kastar Battery Wall Charger for Nikon EN-EL3e MH-18a & Nikon D90 DSLR Camera
This is the most straightforward battery-plus-charger bundle in the list. It pairs a 2650mAh EN-EL3e replacement battery with an AC wall charger that has a foldable flat pin and red/green LED status. If you own a Nikon D90, this covers the basics without extra steps. The price is the lowest listed here, and the capacity is strong, but the charger handles one battery at a time and is best used where an AC outlet is available. For a dedicated home or studio charging spot, it gets the job done.
Kastar Battery LTD2 USB Charger for Nikon D3000 D5000 Camera Battery Grip BG-2A
The LTD2 USB Charger is for Nikon shooters who want two-battery convenience. It can charge two EN-EL9-series batteries at the same time, and the included plate can be changed to accommodate different battery models. The bundle comes with a 2000mAh EN-EL9 replacement battery and uses a USB input, so you can power it from a portable charger. It's priced close to the Slim Charger but offers more charging capacity in terms of slots. The main limitation is the lower battery capacity compared to the EN-EL3e bundle, and the USB input needs a source that can supply 5V 2-3A, so you'll want a USB adapter rated for that output.
Kastar Battery LCD Dual Charger for Canon LP-E6 LP-E6N LC-E6E & Canon EOS 80D
The LCD Dual Charger is the feature-packed choice. It includes a 2950mAh LP-E6 replacement battery, charges two batteries simultaneously, and adds an LCD readout so you can see charging status without guessing. It is compatible with Canon LP-E6 and LP-E6N batteries and pairs with the LC-E6E charger model, making it a direct match for Canon EOS 80D users. The tradeoff is the higher listed price, which is the top of this four-bundle range. If you regularly shoot with two batteries or simply want a clear display while charging, this dual-bay option is the one to choose.
Final Recommendation by Use Case
- Nikon D90 owners on a budget: The Wall Charger for Nikon EN-EL3e at USD 6.99 is the lowest-priced bundle and covers the essentials with a solid 2650mAh battery.
- Nikon Coolpix S3000/S4000 owners: The Slim Charger at USD 9.59 is the most portable option, with a USB cable and a 1400mAh battery.
- Nikon D3000/D5000 shooters who carry multiple EN-EL9 batteries: The LTD2 USB Charger at USD 9.99 lets you charge two at once, with 2000mAh battery included.
- Canon EOS 80D users who want dual charging and a display: The LCD Dual Charger at USD 23.99 gives you two charging slots, an LCD, and a 2950mAh battery.
