Will rechargeables replace the primary battery?
05 June, 2002Electrical energy from non-rechargeable (primary) batteries is very expensive, and many organisations are switching to rechargeable (secondary) batteries. This article examines the advantages, limitations and economics of primary and secondary batteries
Coin Cell Retainer
14 May, 2002Keystone Electronics has added a low-profile coin cell retainer for 2450 coin cells to its range of battery retainers.