8 Pack D Size 10000mAh Rechargeable Batteries with Charger, High Capacity Low Self Discharge 1.2V Ni-MH Battery with 2 Slots LED Light Smart Battery Charger For 1.2V AA AAA C D Size Ni-MH Batteries

【Versatile Charging】

This 2-bay charger supports 1.2V AA,  AAA, C size and D size NiMH/ NiCD rechargeable batteries, allowing individual charging or mix the two models

【Intelligent Charging Indicator】

Each charging slot is equipped with an independent indicator light, which displays red when charging and automatically turns to green when full, intuitively displaying the charging status and ensuring timely stopping of charging to avoid overcharging

【Great Performance】

The high-quality raw material and the special technology are adopted. The power can be maintained for 3 years after full charge and capable of keeping your devices powered at a low temperature of -20° C and still deliver great performance. 

 【Pre-charged】

All D size rechargeable batteries come partially charged, but it is best to fully charge before first use, Ni-MH aaa batteries will get the best performance after 3-5 charge cycles. 

【Dual slot charger】

Specially designed for travel, the two simplified charging slots are easy to carry and do not occupy storage space, avoiding the bulky and costly nature of carrying multiple slot chargers during travel and bidding farewell to power shortage anxiety.