Yule, a Chinese battery manufacturer, has become a well-established name in the secondary Apple iPhone market, particularly among refurbishers and repair professionals across Europe. The company distinguishes itself through exclusive use of high-grade components, advanced battery management chips and a clear focus on performance and safety.
TI-BMS chips ensure safe performance
Yule’s batteries for Apple iPhones integrate only Texas Instruments BMS chips, including models 7037, BQ27546 and SN27545. These chips are known for reliability and help prevent overcharge, over-discharge and short circuits. This focus on battery safety is critical in preventing incidents such as overheating, fire or battery swelling. All batteries are also tested to meet CE-EMC, MSDS and UN38.3 safety standards.
Strong partnerships in refurbishment sector
Yule has been manufacturing batteries since 2010 and operates with a clear commitment to the refurbished industry. Their customers include high-profile refurbishment companies such as Remalab Teknoloji and other well-known names.. The company also collaborates with repair centres in the China Free Trade Zone and across Europe, including France, Germany, Poland, Turkey and Romania. Yule has batteries for all major smartphone brand ranging from Samsung, Apple to Xiaomi and OnePlus.
Automated production for consistent quality
All Yule batteries are manufactured in an automated facility in Dongguan, China, staffed by over 300 skilled technicians. The factory operates efficient inventory and production systems that allow for five-day delivery on all orders. The DORAYMI brand, launched in 2010, caters specifically to international distributors.
Advanced protection and iOS compatibility
The company emphasises that its batteries maintain less than 10% capacity drop after 10 minutes of full operation, and less than 3% drop after 48 hours powered off. Yule’s batteries are also compatible with the latest iOS 26.
Why battery BMS design matters
Understanding the quality and safety of the circuitry in the battery BMS is vital, especially in refurbishing environments. Faulty or unprotected flexes can lead to serious risks such as fires caused by punctures, conductive liquids or improper handling during installation. Yule designs its batteries with safeguards against all these hazards.
Market
Trade-in
Repair
Refurbishing
