Does it support 3.8 volt batteries? The product shows that it only supports 4.2 and 5.2 volts. Yet the example battery shows 3.8 volts.

I routinely use it to successfully charge 3.7 volt batteries. The label states output: DC 4.2v 800ma and the usb port output at DC 5.2v 1300ma.

Hi, is This product compatible with fujifilm finepix xp55 lithium ion 3.7v battery

It has adjustable contacts, so I think it would fit a large variety of 3.7v batteries. Works for me.

Will this charge lgip-531a 3.7v battery that has 4 contacts?

It only has two contacts for charging. You line the movable contacts on the charger with the 1st and 3rd contacts on the battery and you should be good to go. It really works good. Good luck.

Does this safely charge the battery of a wacom intuos pro 651 se (special addition)? it says it’s a 3.7v battery1150mah4.3wh

I really don't know. I used it to charge a battery for a Galaxy 5. If it will fit I would think it should. I would check it while charging to see if it gets hot. I think it charges at 5 volts and most of the 3.7 volt batteries charge at around 4.2 volts.

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⚡ Power up anywhere, anytime — stay charged, stay ahead!

SAFETY FIRST ALWAYS - Multi-protection circuit guards against overcharge, overheating, and short circuits.
DUAL POWER DOUBLE SPEED - Charge two devices simultaneously with high-speed USB and fold-out AC plug.
REAL TIME BATTERY INSIGHT - LCD display shows exact charge levels—never guess when your battery’s ready.
WIDE DEVICE COMPATIBILITY - Supports Li-ion camera batteries and USB-chargeable devices within 32-55mm size range.
TRAVEL READY COMPACT DESIGN - Lightweight 2.4 oz charger with foldable plug fits perfectly in your on-the-go kit.

The KastarIntelligent Mini Travel Charger is a compact, lightweight charger designed for Li-ion camera batteries and USB devices. It supports universal 100-240V input, delivers a precise 4.2V output at 0.8A, and features a fold-out US plug plus a high-speed USB port for dual charging. An LCD screen provides real-time battery status, while built-in multi-protection circuits ensure safe, reliable charging on the go.

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