Compatible Battery Code

• 462889-121
• 462889-142
• 462889-261
• 462889-541
• 462889-751
• 462889-761
• 462890-121
• 462890-161
• 462890-162
• 462890-421
• 462890-721
• 462890-741
• 462890-742
• 462890-751
• 462891-141
• 482186-003
• 484170-001
• 485041-001
• 485041-002
• 497694-002
• 497695-001
• 498482-001
• 500028-141
• 509458-001
• ev12095
• hstnn-db72
• hstnn-db73
• hstnn-ib73
• hstnn-ib79
• hstnn-lb72
• hstnn-lb79
• hstnn-q34c
• hstnn-q36c
• hstnn-q38c
• hstnn-q40c
• hstnn-ub72
• ks524aa
• nh493aa#aba

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 cq40-316tu 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 cq40-316tu battery protection circuit.
15. Certification: CE, CCC, Ul, ISO9001, ROHS.

Fits Laptop Models

• compaq presario cq40 Battery
• compaq presario cq40-112ax Battery
• compaq presario cq40-125tu Battery
• compaq presario cq40-157tu Battery
• compaq presario cq40-322tu Battery
• compaq presario cq40-401tu Battery
• compaq presario cq40-403tu Battery
• compaq presario cq40-406ax Battery
• compaq presario cq40-501au Battery
• compaq presario cq40-506ax Battery
• compaq presario cq40-508tu Battery
• compaq presario cq40-511tx Battery
• compaq presario cq40-514au Battery
• compaq presario cq40-601ax Battery
• compaq presario cq40-603tu Battery
• compaq presario cq40-626la Battery
• compaq presario cq40-735tu Battery
• compaq presario cq45-121tx Battery
• compaq presario cq45-124tx Battery
• compaq presario cq45-202au Battery
• compaq presario cq45-307tu Battery
• compaq presario cq50-103ez Battery
• compaq presario cq60-104er Battery
• compaq presario cq60-105ef Battery
• compaq presario cq60-110ed Battery
• compaq presario cq60-110en Battery
• compaq presario cq60-120eo Battery
• compaq presario cq60-204nr Battery
• compaq presario cq60-205en Battery
• compaq presario cq60-208ca Battery
• compaq presario cq60-210es Battery
• compaq presario cq60-214ef Battery
• compaq presario cq60-215ec Battery
• compaq presario cq60-220es Battery
• compaq presario cq60-311sl Battery
• compaq presario cq60-315el Battery
• compaq presario cq60-400sl Battery
• compaq presario cq60-405eo Battery
• compaq presario cq61-122tu Battery
• compaq presario cq61-201tx Battery
• compaq presario cq61-210sn Battery
• compaq presario cq61-216tx Battery
• compaq presario cq61-218tu Battery
• compaq presario cq61-220ek Battery
• compaq presario cq61-224tx Battery
• compaq presario cq61-312ef Battery
• compaq presario cq61-316eg Battery
• compaq presario cq61-324ca Battery
• compaq presario cq61-426eg Battery
• compaq presario cq70-105eb Battery
• compaq presario cq70-240es Battery
• compaq presario cq71 series Battery
• compaq presario cq71-100 Battery
• compaq presario cq71-130es Battery
• compaq presario cq71-210sa Battery
• compaq presario cq71-300 series Battery
• compaq presario cq71-401sa 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 cq40-316tu 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 cq40-316tu 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 cq40-316tu 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 cq40-316tu batteries.