Recently, Oppo Reno 8 Pro has passed a total of 1600 battery charging and discharging cycle life tests conducted by TUV Rheinland Greater China (hereinafter referred to as "TUV Rheinland"), an international independent third-party testing, inspection and certification body. and has successfully become the first mobile phone to pass the TUV Rheinland battery long cycle life test. It can bring consumers a more secure and stable use experience and rank among the environmental protection and low carbon products.

Because of its own characteristics, the capacity of Mobile phone lithium battery can be released and will have a certain degree of attenuation after each charging and discharging process, and with the use of time, lithium battery capacity attenuation intensifies and even affects the daily use of mobile phones, data shows that the current battery capacity attenuation is one of the main reasons for consumers to replace mobile phone batteries. Therefore, battery life, as one of the bottlenecks in the service life of mobile phones, is not only the focus of consumers' choice of products, but also the urgent technical difficulty to be solved by major mobile phone manufacturers.

In this long cycle life test, TUV Rheinland adopts more stringent current conditions to test and verify the Oppo Reno 8 Pro lithium-ion battery system equipped with battery health engine for several months. The battery health engine performance, battery capacity performance after multiple charges and discharges, and the loss of battery capacity were comprehensively evaluated.

The results show that after 1600 consecutive complete charge-discharge cycles (one charge-discharge cycle is to fully charge the battery to 100%, and then discharge the battery to 0%), the capacity retention rate of the lithium battery system can still reach more than 80% of the rated capacity and initial capacity. Far exceeds the requirement that the retention rate reaches more than 60% of the rated capacity after 300 charge-discharge cycles specified in the international standard IEC 61960 3:2017. The test data shows that 1600 charge-discharge cycles are equivalent to more than 4 years of use, which is simulated by the use of a complete charge and discharge of the mobile phone once a day.

In the field of product testing and certification for many years, T TÜV Rheinland has launched a number of innovative standard certification services, committed to guiding the industry to constantly adapt to market trends, tracking user feedback on new technologies and products, jointly promoting product quality upgrading with upstream and downstream enterprises in the industrial chain, and providing consumers with better use experience, which has been widely recognized by the industry.

近日，Oppo Reno 8 Pro通过了国际独立第三方检测、检验和认证机构德国莱茵TÜV大中华区 （以下简称“TÜV莱茵”）共计1600次电池充放电循环寿命测试，顺利成为首款通过TÜV莱茵电池长循环寿命测试的手机，可为消费者带来更安心、更稳定的使用体验，跻身环保低碳产品之列。

手机锂电池因其自身特性，每经过一次充电和放电使用过程，能放出的容量都会有一定程度的衰减，而随着使用时间推移，锂电池容量衰减加剧甚至会影响手机的日常使用，资料显示，目前电池的容量衰减是消费者更换手机电池的主要原因之一。因此，电池寿命作为手机使用年限的瓶颈之一，不仅是消费者选择产品时的考量重点，也是各大手机厂商亟待解决的技术难点。

在本次电池长循环寿命测试过程中，TÜV莱茵采用了更严格的电流条件，对Oppo Reno 8 Pro搭载电池健康引擎的锂电池系统进行了历时数月的测试验证，为其电池健康引擎性能、多次充放电后电池容量的表现及其对电池容量造成的损耗进行了全面评估。

结果显示，该锂电池系统经过连续1600次的完整充放电循环后(一次充放电循环为完整将电池充满电至100%电量，再将电池电量放电至0%)，容量保持率仍能达到额定容量及初始容量的80%以上，远超过国际标准IEC 61960-3: 2017中规定的“300次充放电循环后，保持率达到额定容量60%以上”的要求。测试数据显示按手机每天进行一次完整充电和放电的使用情况来模拟计算，1600次充放电循环相当于超过4年的使用。

深耕产品检测和认证领域多年，TÜV莱茵推出多项创新性标准认证服务，致力于引导行业不断适应市场趋势，追踪用户对新技术新产品的反馈，联合产业链上下游企业推动产品品质不断升级，为消费者提供更优质的使用体验，得到了行业的广泛认可。