Compatible Battery Code

• 462889-121
• 462889-141
• 462889-142
• 462889-261
• 462889-761
• 462890-141
• 462890-142
• 462890-162
• 462890-241
• 462890-421
• 462890-721
• 462890-722
• 462890-741
• 462890-751
• 462891-422
• 462891-542
• 484172-001
• 485041-003
• 497694-001
• 497695-001
• 500028-131
• 509458-001
• 511872-001
• 513775-001
• ev06055
• ev12095
• hstnn-c52c
• hstnn-c53c
• hstnn-cb72
• hstnn-cb73
• hstnn-db72
• hstnn-db73
• hstnn-ib72
• hstnn-ib73
• hstnn-lb72
• hstnn-lb73
• hstnn-q37c
• hstnn-q38c
• hstnn-q40c
• hstnn-q58c
• hstnn-ub72
• hstnn-ub73
• hstnn-ub79
• hstnn-w51c
• hstnn-w52c
• hstnn-xb72
• hstnn-xb73
• ks527aa

Product Features

1. 1 year warranty.  
2. 30 days money back. 
3. Brand-new, no refurbished.
4. Korea or Japanmade grade A cells.
5. Ratings: 8800mah,10.8v 5200mah,10.8v
6. Replacement compaq presario cq50-110en battery.
7. Li-ion battery have no memory effect and environment friendly.
8. Average run time:2-4 hours(minimum).
9. Recharge time : 2-3 hours.
10. Strict Li-ion battery circuit management. 
11. 350-550 full charge(discharge) times at least.
12. 100% compatible with original equipment charger.
13. Li-ion technology gives battery a long life and light weight.
14. built-in rechargeable presario cq50-110en battery protection circuit.
15. Certification: CE, CCC, Ul, ISO9001, ROHS.

Fits Laptop Models

• compaq presario cq40-101tu Battery
• compaq presario cq40-144tu Battery
• compaq presario cq40-149tu Battery
• compaq presario cq40-152xx Battery
• compaq presario cq40-157tu Battery
• compaq presario cq40-314br Battery
• compaq presario cq40-402ax Battery
• compaq presario cq40-411au Battery
• compaq presario cq40-412au Battery
• compaq presario cq40-501ax Battery
• compaq presario cq40-503ax Battery
• compaq presario cq40-505tu Battery
• compaq presario cq40-525la Battery
• compaq presario cq41-103ax Battery
• compaq presario cq45 Battery
• compaq presario cq45-138tx Battery
• compaq presario cq45-202tx Battery
• compaq presario cq45-319tx Battery
• compaq presario cq50-110ec Battery
• compaq presario cq50-110eg Battery
• compaq presario cq50-209ca Battery
• compaq presario cq50-209nr Battery
• compaq presario cq50-210br Battery
• compaq presario cq60-101tu Battery
• compaq presario cq60-102er Battery
• compaq presario cq60-200eo Battery
• compaq presario cq60-205eo Battery
• compaq presario cq60-210eg Battery
• compaq presario cq61-100es Battery
• compaq presario cq61-112sl Battery
• compaq presario cq61-205sf Battery
• compaq presario cq61-207sl Battery
• compaq presario cq61-305sf Battery
• compaq presario cq61-314us Battery
• compaq presario cq61-328tx Battery
• compaq presario cq61-406tx Battery
• compaq presario cq61-411tu Battery
• compaq presario cq61-414tu Battery
• compaq presario cq61-416sg Battery
• compaq presario cq70-116ea Battery
• compaq presario cq71 Battery
• compaq presario cq71-205eo Battery
• compaq presario cq71-210sr Battery
• compaq presario cq71-220eg Battery
• compaq presario cq71-235eo Battery
• compaq presario cq71-320sg Battery
• compaq presario cq71-350sg Battery
• compaq presario cq71-355eg Battery

Battery Tips

1. Do not throw the battery pack into the fire, as this could cause the explosion of the battery.
2. Do not setting your battery compaq presario cq50-110en pack in the high humidity, high temperature, strong vibrative and dusty place.
3. Do not dispose of battery used with other solid waste because they contain toxic substances.
4. Do not heat the battery, as this could cause leakage of alkaline solution or other electronic substance.
5. Do not disassemble compaq presario cq50-110en battery, as this could cause leakage of alkaline solution or other electrolytic substance.
6. Do not left the battery unused for a long time or place battery in device for a long period of time if device is not being used.
7. Do not expose the battery to direct sunlight or shock the battery pack by dropping or throwing it.
8. Do not store or use the compaq presario cq50-110en battery in a locked and unventilated vehicle, where excessive internal temperatures may occur.
9. Do not short-circuit the battery, either inadvertently or intentionally bringing the terminals into contact with another metal object such as necklaces or hairpins, this could cause a fire and damage the battery.
10. If the liquid inside the battery leaks, use large quantities of water immediately to wash any liquid with a synthetic detergent.
11. Keep the battery away from heat or fire, if you detect the issuance of an extraordinary odor or leakage of alkaline solution or other electrolytic substance, please dispose used batteries in accordance with the regulations that apply to the disposal of compaq presario cq50-110en batteries.