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Note:Please confirm your Controller Batteries and Controller model and check the appearance of the battery before placing an order.
IBM 42R8305 Lithium Ion Battery Pack For IBM 2780 5580 RAID Cache
IBM 42R8305 Battery Shipping To Worldwide
* Quality battery uses an intelligent control chip, which comes with higher performance and reliability
* Longer run-time and battery life - thanks to modern Lithium technology without memory effect
* Built-in protection circuitry ensures its stability and safety, fast charge but slow power consumption
* Guaranteed safety: Protected against Short-circuits, Overheating and Overvoltage
* Each cell is separately tested in order to ensure professional standards are met
* 100% compatible in replacing your original battery
* Designed to meet or exceed the runtime of the original battery
- Product Details
- Shipping & Payment
- How to buy
Why select us?
1. 30 days money back, one year warranty, efficient and fast after sales service
2. Specialize in batteries & chargers, professional batteries & chargers manufacturer.
3. Over 10 years of experience sale online
4. Most of the hot products are stored in the United States, United Kingdom, Australia, Europe Warehouses to make sure orders reach you at highest speed
5. In addition to the inbound inspection, the battery will be rigorously tested by our professional engineers again to ensure safety and fullness before shipment
* IBM 42R8305 Controller Batteries is replacement for IBM 42R8305. The IBM 42R8305 adapters equivalent is guaranteed to meet or exceed IBM original specifications. All IBM 42R8305 adapter are brand new, 1 year Warranty, 100% Guarantee Quality and Fully Test!
Note :10.8V and 11.1V are compatible, they are in common use. 14.4V and 14.8V are compatible, they are in common use.
IBM 42R8305 Controller Batteries can replace the following part number:
IBM 42R8305 Controller Batteries is compatible with the following models:IBM 2780 5580 RAID Cache
Features of Our IBM 42R8305 replacement battery:
1. Each 42R8305 replacement battery unit is made of high-quality lithium-ion cells for longer last time.
2. The battery is up to standard and fully compatible with original specifications.
3. All our batteries are certified by CE, UL, ROHS, ISO9001/9002 as safe products.
4. The interface metal and fixed insulator of the battery are made of good materials to ensure stable current input and durability.
5. We specialize in providing high-quality batteries. The IBM 42R8305 Battery has passed tests according to Security Standards to ensure battery's quality. The interface metal and solid insulators of the IBM 42R8305 battery are made of Premium materials to ensure stable current input and durability. Round-sealed package ,faster delivery and thoughtful after-sales service will make you feel assured to purchase.
How to choose correct IBM 42R8305 battery?
+ This page list all type rechargerable battery for 42R8305,Make sure this battery's picture is most the same as your original 42R8305 Controller Batteries.
+ 42R8305 battery have genuine battery cells and original battery protection board, which means more charge cycle times and excellent compatibility.
+ Replacement rechargerable IBM 42R8305 battery is a very good choose too, beacuse you don't need to maintain it carefully, it is in stock all the time, you can repalce it with lower price any time.
+ Please contact us when you can't sure this is a correct IBM 42R8305 battery.
Q: The IBM 42R8305 battery has been installed several times, but Controller can't boot up?
A: Carefully check if interfaces of the Controller and the battery are correctly connected. If the cause of loose contact is ruled out, please contact the after-sales customer service to ensure that the battery part number and Controller model are matched.
Q: How to store the 42R8305 battery if you won’t use it for a long time?
- It is not a feasible way for you either fully charge or fully discharge battery if long term storage. Security risks will generate if under a fully charged state, while both cells and control circuit protection lock will be deactivated if under a fully discharged state. So you’d be better store the IBM 42R8305 battery at a half fully charged state and keep it in a cool, dry place. 20 degrees Celsius is the optimum storage temperature.
- Install and run IBM 42R8305 battery as often as possible(at least once a month) so as to ensure its availability and avoid power drain.
Q: How to extend the life of your 42R8305 battery?
- Please fully charge your Controller before using it for the first time. Because the IBM 42R8305 battery is normally shipped in a partially-charged state. Please cycle your battery pack by fully charge (more than 12hours) and discharge(less than 10%) for 3-5times to reach maximum rated capacity.
- Please don’t discharge battery to 0%, which is the most common reason among faulty batteries. It will damage battery if the laptop usually works at a critical power level ( below 3%).
- Charge the battery before it runs to 20%. It is scientifically justified that charging battery at 20% till 80% will extend battery life to the longest.
- If your IBM 42R8305 battery won’t be used for a long time, please charge it once a month and keep battery power over 50%, remove it from your Controller and store it in an antistatic bag in a cool, dry place.
Tags:Battery for IBM 42R8305,IBM 42R8305 battery,IBM 42R8305 replacement battery,IBM 42R8305 Controller Batteries,IBM 2780 5580 RAID Cache.
Currently, all of our shipments are through Priority Mail (EMS USPS),if you are dealer,you can selected others .We can not offer Overnight (UPS Red) and 2nd Day Delivery (UPS Blue) .
Shipping & Handling
Free Shipping on All Products
All orders placed for Standard Shipping on all stock items will be shipped within 1 - 2 business days.
Estimated Delivery Time:7 - 15 Business Days
It is very easy for you to check the status of your order and locate the package during transit, as an email with a tracking number will be sent to your email address after your order has been shipped out. Tracking number will be emailed to buyer once your ordered item is shipped out.
Shipping rates: Our rates include the expenses of shipping, handling and the high quality packaging.
Attention: Priority mail will be used for all PO Box shipping addresses ,But All APO's and military addresses do not apply here. Please use standard shipping for these. Thank you.
30-Day Money Back Guarantee
We promise, the new IBM 42R8305 battery Can be used free for 30 days, not satisfied with direct return.
We offer a 12-month warranty to replace the IBM 42R8305 Controller Batteries! In the meantime, if your battery fails due to quality problems, we will replace it with a new one for free.
100% Security Payment
We focus on the protection of personal privacy information, and we have taken all steps to ensure that your shopping experience is safe and secure, buy IBM 42R8305 replacement battery with confidence!
How to buy?
- Placing order is easy: Add To Cart---> Fill Shipping information----> Check out---->Finished.
- An email include order detais will be sent out after you check out.
- Tracking order is easy: with order id and email address, You can get the delivery time, the Tracking Number, the Tracking Url on our site any time .
- Customer do the payment in paypal or credit card safe system which is under professional https encryption protection. Our system do not record any paypal or credit card information except ' paid susscessfull ' or ' paid faild' .
- Customer can get money back by paypal if didn't receive item.
How to choose a replacement laptop battery?
- 1. Take off the battery from your laptop, you will see the battery number on it.
- 2. Search the battery number on our site, and make sure its battery voltage is the same as your original one.
- 3. Choose the same or higher battery capacity for your laptop.
- 4. Make sure the battery shape is most the same as your original one and the battery number is listed on " Compatible mainbody Numbers". (If you can't sure, just send us an email. we can hlep you find the right one you need.)
- 5. Just place your order and you will receive it soon.
How to do when the picture is not 100% the same as mine?
- First, make sure the batteries shape you want to ordered is 95% look the same as your original one!
- It is needn't to care about 100% similarity of it's label , but need to paymore attention to it's Compatible mainbody Numbers.
- For eg, If your original battery number is Acer AS07B41, but our site showed you the battery with 'AS07B31' picture. It is doesn't matter, just order it. Beacuse in fact, AS07B41 and AS07B31 are the same battery with the same property and compatibility.
- Ok, Why one battery named AS07B41 and another battery named AS07B31? Beacuse this two batteries were made in different time, or different place, or by different company, or other. But their property and compatibility are fulltotal accord.
- So, if your original battery number is listed on our page, just ordered it.
How to do when My laptop model isn't list on this page?
- Please note there are more than 30 thousands laptop models in the world now, we can't list out all the laptops that our battery can work with.
- We only list some of laptop model on our page, if both your battery number and laptop model are listed on the page, We can 100% sure this battery will power your laptop very well.
- If you need buy a battery for your laptop or other electronic equipment, and you find its model isn't listed on our page, please contact us before order it.
(if you don't receive your item in time, please contact us, it's our pleasure to service for you.)
Shopping with us is safe and secure. None of our customers have ever reported fraudulent use of their credit cards as a result of shopping with us. You can be assured that the information you give us is confidential. We do not sell, rent or share information of our customers with other parties.
I can't find a replacement laptop battery for my laptop, what can i do?
- Search it with your original battery number or your laptop model in website
- Just email to info@Tech-battery.com for help, tell us your original laptop battery number and your laptop model, we can help you find any replacement laptop battery in our warehouse or the market.
Can i wholesale laptop battery from you?
- Welcome wholesale order, We can ship batteries worlwide
- Please contact info@Tech-battery.com for more discount
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