It seems the two can not be both, but currently there is a way to solve this problem: the charger has a change-over switch, switch on the Ni-MH / Ni-Cd and lithium between electricity. When the switch in the Ni-MH / Ni-Cd, the charger in the MCU will judge the status of the battery is full after the automatic cut-off or enter the trickle charge status; when the switch in the lithium-electric mode, the MCU chargers were shielded so that it Lithium will not carry out error disaffection electricity, thus avoiding the case of unsaturated rechargeable. But this charger only with the protection of rechargeable lithium-board electricity, it can safely with the protection plate on the electric charge of the lithium. This charger is relatively specialized in terms of structure than the protection of non-rechargeable lithium electric circuit board complexity, it is a lower cost for the implementation of security features rechargeable lithium electricity. At the same time, we also advocate for the protection of users with a plate of lithium electricity, this electric discharge lithium safer. In addition, the use of this lithium
ace btp-63d1 charger, it will not cause waste inputs. Because without the protection of on board rechargeable lithium battery charger for electric design complexity, in fact, these features can fully substitute for the protection board, and the role of the protection plate can be reflected in the charge not only respect, but also at discharge played excellent when used protective effect.Rechargeable battery is not into electricity, often because of the acer batcl50l and charger-seater electric current output terminal is not bad or DC charger internal communicate (ACDC) current converter circuit does not lead to charge into the electricity, many low-grade and inferior charger to recharge the battery regularly a similar situation happened.
Recommendations:
(1) selection matching battery manufacturer battery charger give;
If it is not matching the original
travelmate 290 battery charger manufacturers, there will be does not match the situation, for a long time will cause damage to the battery.(2) selection of brand-name manufacturers to produce lithium, Ni-MH
battery charger compatible;Brand-name manufacturers have to ensure that product quality is often lower than a normal charger manufacturers to produce better and are not easy to constitute damage to the battery. Lithium, Ni-MH
travelmate 4000 battery charger compatible with electricity there is a very good compatibility, is also very convenient to use.(3) can not yield to the temptation of cheap, quality is mistaken to buy low-grade charger.