Can I plug a solar charger into this without a charge controller

Yes you can connect with 18v solar panel (normally some people call it 12v) directly with our battery without controller,because there is pcm inside our battery to prevent battery be overcharged.

Can it provide 5V output while charging on 12V input at the same time?

Yes. I have 3 used as a ups for my 3 Google home wifi nodes. According to Google the wifi nodes require 1.9 amps at 5 volts. The TalentCell battery outputs 2.0 amps at 5 volts. The trick is to make sure the ac power supply puts out a bit more than what you are powering so the battery does not discharge and can charge back up after power is restored. They been in use for about 7 months now without a problem.

Do i need to put this in the “on” position when charging it? i know i need to for your older li ion products, but this one did not say.

Yes you need put switch on while charging

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Talentcell 76.8Wh Portable Power Bank LF4100, 12.8V 6000mAh Multi Voltage Power Supply, DC 12V/9V & 5V USB Output for LED Strip, CCTV Camera, Mobile Devices

Talentcell 76.8Wh Portable Power Bank LF4100, 12.8V 6000mAh Multi Voltage Power Supply, DC 12V/9V & 5V USB Output for LED Strip, CCTV Camera, Mobile Devices

Product ID: 174167411

Details

Battery Capacity
6.5 Amp Hours
Battery Cell Composition
Other Than
Brand
Talentcell
Number of Batteries
1 Lithium Ion

⚡Multi-voltage DC & USB outputs

🔋76.8Wh high-capacity power

🛡️Advanced battery protection

KD 25.80

Duties & taxes included

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Description

🔌 Power your hustle anywhere, anytime — never miss a beat!

ENDLESS POWER CYCLES - Rechargeable lithium iron phosphate battery delivers 2000+ reliable charge cycles for long-term use.
BUILT IN SAFETY SHIELD - Integrated overcharge, overdischarge, and short circuit protection keeps your devices and battery safe.
COMPACT TRAVEL READY - Lightweight 760g design with LED indicators and included charger fits perfectly in your on-the-go lifestyle.
PLUG PLAY CONVENIENCE - Compatible with a wide range of devices including CCTV cameras, portable TVs, Bluetooth speakers, and more.
VERSATILE VOLTAGE OUTPUT - Supports 12.8V, 9V DC and 5V USB outputs to power everything from LED strips to smartphones seamlessly.

The Talentcell LF4100 Portable Power Bank packs a robust 76.8Wh lithium iron phosphate battery with 2000+ recharge cycles, delivering multi-voltage DC (12.8V/9V) and 5V USB outputs. Designed for professionals on the move, it powers diverse devices like LED strips, CCTV cameras, and mobile gadgets with built-in safety features and a compact, travel-friendly form factor.

Specifications

ASIN	B07YRZYLKV
Amperage	6.5 Amps
Antenna Location	LED strip, Digital/CCTV cameras, dash camera, 12 volt HDTV, portable tv, Booth lighting, Bluetooth speaker, 12/9 volt pump, Spectra S2 breast pump, Fish finder
Battery Capacity	6.5 Amp Hours
Battery Cell Composition	Other Than Listed
Battery Cell Type	Other Than Listed
Battery Weight	760 Grams
Best Sellers Rank	#44,631 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #992 in Cell Phone Portable Power Banks
Brand	Talentcell
Compatible Phone Models	Most smartphones
Customer Reviews	4.5 out of 5 stars 227 Reviews
Item Dimensions	6.61 x 3.5 x 1.69 inches
Item Weight	1.06 Kilograms
Manufacturer	Talentcell Technology
Model Name	LF4100
Model Number	LF4100
Number of Batteries	1 Lithium Ion batteries required.
Recommended Uses For Product	LED strip, Digital/CCTV cameras, dash camera, 12 volt HDTV, portable tv, Booth lighting, Bluetooth speaker, 12/9 volt pump, Spectra S2 breast pump, Fish finder Recommended Uses For Product LED strip, Digital/CCTV cameras, dash camera, 12 volt HDTV, portable tv, Booth lighting, Bluetooth speaker, 12/9 volt pump, Spectra S2 breast pump, Fish finder See more
Reusability	Rechargeable
UPC	723120454033
Unit Count	1.0 Count
Voltage	12.8 Volts

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