Question 1

does this monitor temperature in the battery management system?  It would not be very safe always ON -- a fire hazard.

Accepted Answer

Currently this battery without temperature protection,it have over charge/over discharge/over current/short circuit protection inside.

Question 2

How does this support 12v/6a output if the charger is only 12.6/2a. can this be used with a higher wattage charger?

Accepted Answer

At best, wattage in must be greater or equal than wattage out. You can't violate the laws of physics. Add up all of the output powers of all of the output ports (12V*1A*4 + 5V*2A + 9V*2A = 76 watts). If the ratings are to be believed, then the input power adapter MUST supply that total power. Divide the power by 12V for the input current (76W/12V = 6.3A), far higher than 2A that the 12V/2A power adapter can supply. Something is wrong, either the power adapter is under-powered, or the output ports are overrated. Which is it, vendor?

Question 3

when will these be available again?se be available again?

Accepted Answer

Who knows? I've bought 4 in the past 2 years and they were always available on Amazon. Talent Cell makes other units, but in my experience and IMO none of them is anywhere as good as this one. Worth waiting for if not immediately available when you check.

Question 4

Does it need to be recharged after a power outage before hooking router & modem to it?

Accepted Answer

no, it works like a UPS and keeps your router/modem running through the power outage; it will run most routers/modems for about 8 hours before running out of juice; if your power returns in a few hours, then no problem; the unit does not need "recharging" ... the whole idea of the unit is to tide you over power outages without hassles ... and without your router & modem losing power (or having to wait for recharging) ... I've had 4 of these running for over 2 years in a rural area that has frequent (brief 2-3 hours at max) outages during every rainstorm and they have worked flawlessly keeping not only my modem & router up, but also my wireless security system and remote cameras.

ASIN	B07WLD32RP
Amperage	2 Amps
Battery Cell Type	Lithium Ion
Best Sellers Rank	#58 in Computer Uninterruptible Power Supply Units
Brand	Talentcell
Color	Black
Connector Type	DC barrel jack (5.5 mm inner diameter, 2.1 mm outer diameter)
Customer Reviews	4.1 4.1 out of 5 stars (668)
Enclosure Material	Plastic
Form Factor	Compact
Frequency Range	50/60 Hz (± 3 Hz)
Input Voltage	12.6 Volts
Item Dimensions	6.3 x 5.51 x 1.3 inches
Item Dimensions D x W x H	6.3"D x 5.51"W x 1.3"H
Item Weight	700 Grams
Manufacturer	Talentcell Technology
Maximum Power	98 Watts
Mfr Part Number	SL3400
Model Number	SL3400
Number of Outlets	7
Output Current	2 Amps
Output Voltage	12 Volts (DC)
Output Wattage	10.5 Watts
Power Plug Type	No Plug
UPC	723120454019
Unit Count	1.0 Count
Voltage	12 Volts
Wattage	98 watts

TalentCell Mini UPS Uninterrupted Power Supply 27000mAh 97.2Wh Lithium ion Backup Battery Pack with DC 12V/9V and 18W USB-A/USB-C PD Output for Router/Modem/LED Light, CCTV Camera, Smartphone and more

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