TYLT has taken a leap forward in helping set the standard for portable batteries. Since mobile phones are required to be CTIA Certified for battery safety, we maintain that portable batteries should meet the same standards. As an industry leader in the battery category, we decided to take a leadership position and set the bar high for our products in order to provide users with portable power products which perform, are reliable and are certified safe by meeting the following standards:CTIA - IEEE1725
(Cellular Telecommunications Industry Association AKA: The Wireless Association) is recognized as the authority in the Wireless Industry by all USA Federal regulatory agencies. IEEE1725 regulates battery design, production, assembly, leakage protection, overcharge, mechanical performance and quality control. TYLT ENERGI products have been audited, tested and Certified at a CTIA Authorized Testing Laboratory.UL 1642 Recognition
(Underwriters Laboratories) is the USA's leading safety consulting and certification company. UL, established in 1894 is approved to perform safety testing by the US Federal Agency OSHA (Occupational Safety and Health Administration). TYLT ENERGI products are Certified to meet UL's vast protocol for Lithium Batteries known as UL1642.UN38.3
(United Nations) are globally recognized regulations to ensure the safety of battery products while in transport, including and specifically on aircraft. TYLT ENERGI products are Certified to meet or exceed all eight UN requirements including: Altitude, Thermal Test, Vibration, Shock, External Short Circuit, Impact, Overcharge and Forced Discharge.Country Specific Certification
TYLT ENERGI products are certified for worldwide sales. All products carry the CE (Communauté Européenne) mark as required by the 33 members or the European Economic Area (EEA). Therefore, obtaining country specific approvals is assured.
Android Central: "It's clear when you get a high-quality product in your hand that it's worth the money. The TYLT Energi line falls into that high-quality camp ... The TYLT Energi line of batteries will keep your devices juiced up no matter the situation." go »
Tuaw: 4/4 stars - "We consider the Energi packs to be among the top performing ones we've tested, and the 3K+ and 5K+ are perfect companions for your iPhone since they include a built-in Lightning charging arm." go »