The itel BL-15BI 1500mAh Li-ion Battery is a reliable replacement battery designed to keep your compatible itel devices powered throughout the day. With a capacity of 1500mAh and a voltage of 3.7V, this battery ensures consistent performance for your mobile needs. ​ Crafted with high-quality lithium-ion cells, the BL-15BI offers a long lifespan, supporting approximately 300–500 charge and recharge cycles. Even after extensive use, it retains over 80% of its original capacity, providing dependable power over time. ​ Safety is paramount with the BL-15BI battery. It features built-in protection circuits to guard against overcharging, over discharging, overcurrent, and short circuits, ensuring both your device and battery remain safe during operation. ​ This battery is compatible with a range of itel models, including it1407, it1409, it5230, and other devices utilizing the BL-15BI battery model. Its lightweight design and durable construction make it an ideal choice for users seeking a dependable power source for their devices. ​   Specification Details Brand itel Model BL-15BI Battery Type Lithium-ion (Li-ion) Capacity 1500mAh Voltage 3.7V Energy 5.55Wh Cycle Life 300–500 charge/recharge cycles Compatibility itel it1407, it1409, it5230, and other models using BL-15BI battery Protection Features Overcharge, Overdischarge, Overcurrent, Short Circuit Color Red Warranty 12 Months (via Carlcare)