USB Dual Battery Charger for LB-070 / LB070 camera batteries (USB plug, two-bay charging)

Quick overview

If you’ve got a camera that runs on an LB-070 (LB070) battery, a dual charger is one of those accessories that quietly makes life easier. This USB Dual Battery Charger is built around LB-070 batteries and uses a USB plug so you can charge on the go, rather than being tied to a single wall socket and power brick.

On paper, the appeal is simple: two batteries can be charging at the same time, and the charger includes automatic control to reduce common charging problems like overcharging and short-circuit risk. There’s also a Smart LED indicator intended to show charging status, which is helpful when you’re juggling batteries between shoots, trips, or quick test runs.

That said, it’s not a “universal” mystery charger. It’s designed specifically for the LB-070 / LB070 battery type, and it also lists compatibility with certain camera models (AZ651, AZ652, AZ901, S1, S-1, MN67Z and MN67Z-BK). If your kit’s batteries don’t match, it’s best to skip rather than guess.

Key points

Two-bay charging matters more than people think—especially if you swap batteries mid-session or you tend to get caught out with a flat spare. This charger is aimed at that practical workflow: charge both batteries, keep your camera ready, and rely on the built-in safety control during charging.

The USB plug angle is also worth noting. It’s convenient for travel, power banks, and setups where you’d rather use USB power than find the right proprietary charger. The LED indicator is there for quick status checks, so you don’t have to keep inspecting the batteries.

The main limitation is the specificity: it’s only useful if your camera battery is the LB-070 / LB070. If you’ve got different battery sizes or battery codes, compatibility becomes the first and most important checkbox.

Tech details

Charging uses automatic constant current control, which is designed to help prevent overcharging, short circuits, and electronic shock. It also mentions automatic voltage regulation, which fits the “safe, straightforward charging” goal.

Input and output figures provided: - Input: 5V == 2-3A - Output: 8.4V == 700mA

Physical details provided: - Size: 4.5" x 3.75" x 0.75" - Weight: 3.8oz

Where it shines (and where it may not)

Where this charger feels like a good fit is everyday ownership: keeping a spare battery ready, topping up before a commute-friendly shoot, or charging while travelling with USB power available. Imagine you’re heading out for a short day—pop both LB-070 batteries on charge at home, or plug the charger into a suitable USB power source, then swap during the day. The dual-bay setup is genuinely aligned with that “stay ready” routine.

However, it may not be the best choice if you’re after maximum flexibility across a mixed battery collection. Because it’s designed for LB-070 / LB070, you’re not really buying a general-purpose charger for different camera brands and batteries—so if your gear isn’t consistent, it can end up being one more charger you don’t fully use.

You’ll also want to consider your power source. The spec calls for 5V and an input range of 2-3A, so it’s sensible to ensure your USB power setup can actually supply what it needs. If you’re using a weak USB port or a low-power adapter, charging performance may not be what you expect.

What you should check before buying

Before committing, double-check three things:

First, confirm your battery is genuinely LB-070 (LB070). The charger description is tightly tied to that battery type.

Second, look at the camera model list provided (AZ651, AZ652, AZ901, S1, S-1, MN67Z, MN67Z-BK) and make sure your device sits within that intended compatibility.

Third, review your charging setup. The charger uses USB input (5V with 2-3A capacity) and a stated output of 8.4V at 700mA. If you plan to charge away from home, having a USB power source that matches the input expectations is important.

Is it worth it?

This USB dual charger is a sensible buy if you already use LB-070 / LB070 batteries and you want two-bay convenience with USB charging. It’s especially attractive if you travel, shoot in bursts, or regularly rely on a spare battery.

You may want to skip it if your camera uses a different battery type, because the whole point here is dedicated compatibility. It’s also not the one to choose if you need a broad “one charger for everything” solution.

If your priority is keeping two LB-070 batteries ready with a safer, controlled charging approach and a USB plug, then it fits the job. If you’re not sure about battery code matching or you’re missing the right USB power capability, it can be a frustrating purchase.

Mini FAQ

Can this charger charge two LB-070 batteries at the same time?

Yes—this is described as a dual battery charger, designed to charge compatible batteries together.

Does it work with USB power?

It’s designed with a USB plug and uses a 5V USB input with a listed 2-3A range.

What charging safety features are mentioned?

The charger description mentions automatic constant current control to help prevent overcharging and short circuits, plus automatic voltage regulation.

Will it work with any camera?

Not based on the information given. It’s intended for LB-070 / LB070 batteries and lists compatibility with specific camera models.

Is the LED indicator useful?

The Smart LED indicator is stated to show charging status, which should make it easier to check at a glance.