New battery BL1815 Replacement Batteries 18V 5000mAh

Compatible Part Numbers:

• 194205-3
• 194309-1
• BL1815
• BL1830
• BL1840
• BL1845
• LXT400

Compatible Model Numbers:

Package : 2pc LG cell BL1830 battery
Makita BHP451, BHP451SFE, BDF451, BDF451Z, BDF452RFE, BTD140, BTD140SFE, BTD140Z
Makita BTW251, BSS501, BSS610, BSS610Z, BSS610SFE, BJR181, BJR181Z
Makita BJV180, BML184,BML185(FlashLight), BJS130, BDA350, BFS450, BHR202, BFR750
Makita BHP454, BTD141, BTDW251Z, BTP140, BTD141Z, BTD144Z
Makita BTD144, BTL063, BTL061, BTL063Z, BTL061Z, BHP452, BHR240, BHR240Z
Makita BDF452SHE,BDF454RFE,BFR450RFE,BGA452RFE,BHP452SHE,BHP454RFE,BHR202RFE
Makita BJR181RF,BJV180RF,BSS610RF,BTD140RFE,BTD142SHE,BTD145RFE,BTP140RFE
Makita BTW251RFE,BTW450RFE,BVR450RFE,BDF451RFE,BHP451RFE,BKP180RFE
Makita BDF452Z,BDF454Z,BFR450Z,BGA452Z,BHP452Z,BHP454Z,BHR202Z,BJR181Z,BJV180Z
Makita BSS610Z,BTD140Z,BTD142Z,BTD145Z,BTP140Z,BTW251Z,BTW450Z,BVR450Z
Makita BKP180Z,BGD800Z,BGD801Z,BVC350Z,BCF201Z,BCL180Z,BCS550Z,BDA351Z,BDF452Z,
Makita BFS450Z,BHP452Z,BJS130Z,BJS161Z,BPB180Z,BUB182Z BMR100

Note: Most of charger have "Charging protection" that they will stop working after 30mins ,since this is a high capacity battery ,so the method to charge this battery is a little bit different from the BL1830.
1, Please release the remain power after you received the new battery from us.
2, When you need to charge that battery, it must be charged as below, Fully charged that battery at first, and remove it from charger for 3-5 mins, and then continue to charge it again. This method will make sure that your battery will be fully charged and it will last longer time after fully charged. Any problem, please let us know.

After Sales Service

We operate a fair and open after-sales service. Over 99% of our orders are handled perfectly – goods are delivered on time and work without fault. We aim to offer a service most other online retailers fail to deliver on: Product availability, value, reliable delivery and a clear and fair after-sales service.

1-Year Warranty
All our high quality replacement batteries for New battery BL1815 come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.

30-Day Money Back Guarantee
Our goal is to turn customer satisfaction into ‘Complete Customer Satisfaction’. That's why we offer you a 30-day money back guarantee, on top of our warranty and RMA procedure for defects!
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.

Our Guarantee

* Shopping with us is safe and secure.
* 100% High Quality and low price.
* 100% compatible original equipment.
* Full 1 year warranty! 30 days money back !
* Quick delivery for every order. 

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How to Maximize Your Laptop’s Battery Life?

• 1. Defrag your computer regularly. This will allow your hard drive to not work as hard which won't drain your battery more.
• 2. Lower the brightnest of your screen. The brighter your screen, the more power being used.
• 3. Try to keep the amount of programs to a minimum. Every program open helps drain the battery a little bit more.
• 4. Cut down on external devices, such as USB devices, like a mouse. Also WiFi will drain your battery so turn it off when you aren't using it to save power.
• 5. Clean the Battery contacts. Every 6 months are so you should take out your battery and clean the contacts that connect to the laptop. You can use a cloth with rubbing alcohol to achieve this.
• 6. If you ever put your computer on standy, you should try to switch to hibernate, as hibernate fully shuts down your computer, but it allows you to quickly resume your work when you turn it back on.
• 7. Go to "Power Options" on your laptop and change it's setting to Max Battery, Super Energy Saver, or one of the other many different forms of it. But it all means the same thing, switch to the setting that is set for saving the most amount of energy.