for 9V / 6F22 rechargeable batteries: https:***2F***2Fwww.hurt.com.pl***2Fakumulator-18650-li-ion-2500-mah-samsung-inr18650-25r-20a-ogniwo-litowo-jonowe-p13522.html

CPU charger
possibility of powering devices via USB
Charges up to 4 cells AA, AAA, C, D or 1x 9V

• processor-based universal with automatic diagnostics and 8 independent charging channels and a 5V/1A USB port
• Battery charging time 6 pcs. 2500mAh - approx. 3h
• Processor; Ni-MH,Ni-Cd; 6xR6/AA,R03/AAA, 4x R14/C, R20/D, 2x6F22/9V
• Percentage of charge for each battery