POWEROWL Rechargeable D Batteries (4-Pack) with 4 Bay USB Fast Charger - Compatible with AA AAA C D Ni-MH Ni-CD Batteries - Ideal for Flashlights, Toys, and Emergency Power Backup

Powerowl charge any number of AA AAA C D rechargeable batteries to make your charging easier and extend battery lifespan What You Get: 4*D Rechargeable Batteries 1*4 Bay Universal Battery Charger 1*Mirco Cable(no adapter) 1*User's Manual Universal Battery Charger Charging in pairs is bad for battery lifespan in the long run. This is because even if you start with same brand of recharge batteries, there is always some difference in their capacities. When you charge two unequal cells in a pair, the one with lower capacity ends up being over-charged, which further reduces its capacity over time. So your overall battery capacity will deteriorate much faster. Maximize Battery Capacity Trickle charged mode will help maximize the capacity of battery to full Charger Specifications Output: 900mA/Pcs *4; Input: DC 5V 2A Note- Fast charge switch: press the fast charge indicator light for a long time, and the current of slot1 and slot2 is 1.6A (there is no battery in the slot3 and slot4 at this time), press again, the fast charge indicator light is off, and there 4 charging slots current recovery 900mA. The smart charge function on chargers checks the charging conditions of the batteries, the temperatures of both the batteries and the charger, etc. This allows the charger to individually charge each battery under the best conditions. Powerowl chargers can quickly detect damaged batteries. The red indicator light will flash. The red light flashes for more than 15 seconds, please move the non-rechargeable battery in time Repair damaged batteries within 15 seconds. The flashing red light stops flashing. Powerowl patented technology, only the 2021 version of the charger has this function. AA Rechargeable Batteries with Charger Rechargeable Battery with Charger Rechargeable Battery AA with Charger Rechargeable Battery with Charger C Rechargeable Battery with Charger D Rechargeable Battery with Charger Add To Basket Add To Basket Add To Basket Add To Basket See Details See Details Customer Reviews 4.4 out of 5 stars 4,694 4.4 out of 5 stars 4,694 4.4 out of 5 stars 4,388 4.4 out of 5 stars 4,388 4.0 out of 5 stars 124 4.1 out of 5 stars 89 Price £19.98£19.98 £18.99£18.99 £24.99£24.99 £23.99£23.99 — — Size Charger+AA Charger+AA+AAA Charger+AA Charger+AA+AAA Charger+C Charger+D Charger Type 4 Slot LCD Charger 4 Slot LCD Charger 8 Slot LED Charger 8 Slot LED Charger 8 Slot Universal Battery Charger 8 Slot Universal Battery Charger Number of batteries 8 AA 4 AA+4 AAA 8 AA 4 AA+4 AAA 4 C 4 D

⭐POWEROWL smart charger passed US safety certification comes with chip control, when the battery is fully charged, it will automatically stop charging, and with LED indicator

⭐Charge any number of AA AAA C D rechargeable batteries (Max 4 Bay)to make your charging easier

⭐Fast/Overnight two charging modes can be freely selected

⭐With a USB input interface, you can use a laptop, car charger, mobile phone charger, etc. to charge the battery

⭐What You Get 4*D Rechargeable Batteries, 1*4 Bay Battery Charger, 1*Mirco Cable(No adapter), 1*User's Manual, 24-Month warranty