Note : 14.4V and 14.8V are compatible, they are in common use.
Our
replacement Compaq 234218-B21 battery is the product of highest
quality, which has obtained international certification ( CE, UL, ROHS, ISO9001/9002
). Without any memory effect, the battery works as powerful as an extra power supply
when traveling or being away from home/office. With long life, this replacement
battery for Compaq 234218-B21 laptop can be charged/discharged for more than 500-750
cycles (has been rigorously tested). Every piece of replacement
Compaq 234218-B21 battery
pack is under the united protection of the PCP board, PCM board and intellectual
power measurement circuit: automatically adjusting the charging time to achieve
the maximum amount of charge, with over-charge protection, over-discharge protection,
over current protection and short circuit protection.
We offer superb pre-sales and after-sales service, providing a full one year warranty
and a 30-day money back guarantee for this replacement
Compaq 234218-B21 battery,
100% OEM compatible with the original Compaq 234218-B21 battery. Our batteries for
Compaq 234218-B21 laptop have also undergone rigorous tests to ensure stability and
safety before being dispatched from the battery manufactory. Usually, this high
capacity (4400mAh, 8 cells) replacement Compaq 234218-B21 battery offers the same
or even longer usage period as/than that of the original Compaq 234218-B21 battery.
Thanks for buying battery for your Compaq 234218-B21 at hplaptopbattery.co.uk. In
order to ensure the quality of our replacement Compaq 234218-B21 battery and offer
you a 100 percent satisfaction with our products, we will strictly test the product
quality before shipment.
View Cart
Battery for Compaq Presario CQ57-253SA
Battery for HP ProBook 6445B
Battery for Compaq Presario F700 Series
Battery for HP Pavilion 15-N226TX