BlueVolt battery innovation

vivo’s new BlueVolt battery technology employs second-generation silicon-carbon anodes, allowing higher capacity in a compact form. This innovative design reduces the battery’s size by 16.5% compared to standard batteries, while increasing energy density by 20%. As a result, the vivo V40 5G packs a robust 5500 mAh BlueVolt battery—1,000mAh more