Can a 12V 10 mAh battery be returned?

Refuses to stand behind product- expects customer to pay return shipping despite the issue lying in their faulty description of product being an accurate replacement battery for a 12v 10 mAH battery already owned. Never again. My verizon fios box in the garage was constantly beeping, realized I needed to replace the battery.

What does it mean when your battery is reading 0 volts?

If your battery is: Reading 0 volts, chances are the battery experienced a short circuit Cannot reach higher than 10.5 volts when being charged, then the battery has a dead cell Fully charged (according to the battery charger) but the voltage is 12.4 or less, the battery is sulfated

What should the voltage be on a 12 volt battery?

The sealed AGM and Gel-Cell battery voltage (full charged) will be slightly higher in the 12.8 to 12.9 ranges. If you have voltage readings in the 10.5 volts range on a charged battery, that typically indicates a shorted cell. If you have a maintenance free wet cell, the only ways to test are voltmeter and load test.

What causes a false voltage reading on a battery?

Under the intense heat of the load, one or more of the weld pieces connecting the cells is coming loose and separating. This will cut the current, and voltage will drop. When the battery cools off, the pieces will touch, barely giving a complete connection. This gives you a false voltage reading.

What does 11.7 volts mean on car battery?

A 2 amp trickle for a couple of seconds isnt going to help the battery, you may still have a battery concern but it should have tried with the voltage indicated. Bad connection. A weak battery is almost certainly at least part of your problem. A reading of 11.7 volts indicates a battery that’s only about 20% charged.

Which is the best 12V DC alarm battery?

Only 17 left in stock – order soon. XTPower XT-20000QC3 PowerBank Modern DC/USB Battery with 20100mAh – 5V USB incl. Quick Charge 3.0 – DC 12V to 24V for Laptops, Tablets, Samsung, iPhone, and More! . . . . . . . . . Solex SB1240 12V 4Ah Compatible Alarm Battery Replacement (12V 5Ah – Higher Capacity Replacement – Lasts Longer Than Original!)

What should battery voltage be when not cranking?

A voltage around 11.7 shows battery only charged to 10% of full capacity. Load testing will reveal the hidden inner secrets of the lead cell. Either load test the battery with a load tester or measure the battery voltage WHILE CRANKING.

Can a 12V 10 mAh battery be returned?