... Accuracy: ± 10mVRechargeable Battery: Li-ion, Li-Polymer, Li-Fe, Ni-Mh, Ni-Cd, Lead-acid (Pb)Display Style: 16 × 2 character LCD ... mode: balance charging, normal charging, fast charging, discharging, battery monitoring. Ni-Cd, Ni-Mh battery modes: charge, discharge, charge and discharge cycles. Lead ... cell count 1-15; Pb rechargeable battery voltage 2-12V 1-6s intelligent lithium Balance Charger