+Our batteries are 100% WITH CE-/FCC-/RoHS-Certified for safety
+We only uses high quality materials and grade A battery cells to ensure true capacity and more recharge cycles.
+Thorough, comprehensive testing – each battery cell is tested for correct capacity and to ensure all safety requirements are met - all before installation.
- Specifications
- Brand: Lenovo
- Technology : Li-ion
- Voltage : 15.52V
- Capacity : 4715mAh
- Compatible Part Numbers: L21M4PH1 L21C4PH1 L21L4PH1 L21D4PH1 L21B4PH1
- Compatible Model Numbers: for Lenovo Yoga Slim 9 14IAP7
Product Features
The replacement battery for Lenovo L21B4PH1 from Batteryforpc.co.uk will be your best choice. We offer a high-quality battery at a more reasonable price. Our Lenovo L21B4PH1 batteries can be charged/discharged for at least 600 cycles. Being made of ABS plastic case and the original IC protection chip, it could give you the new experience of excellent durability.
With first-class quality assurance, the battery for Lenovo L21B4PH1 provides protections of voltage, short circuit, charging time, ESD, and so on. Each Lenovo L21B4PH1 battery has passed a series of safety certifications, such as CE, UL, ROHS, ISO9001/9002. It will be rigorously tested by our technicians before being shipped to your hands. We will try our best to select a high-quality Lenovo L21B4PH1 battery for you.
In addition, we provide 30-Day Money Back Guarantee and a One-Year Warranty for you. If you have any dissatisfaction after receiving the battery for Lenovo L21B4PH1, you can click the link to find more details about our Returns and Warranty service. Please rest assured to purchase from us!
30-Days Money Back Guarantee
We promise that if you are not satisfied with the battery for Lenovo L21B4PH1 which
you ordered, you can return the battery and we will refund the amount you spent on the purchase
within 30 days.
One-Year Warranty
We are absolutely confident of our sound batteries and offer one year warranty on the
Lenovo L21B4PH1 battery replacement.
100% Security Payment
For the security of your account, our payment methods are safe and trustworthy. We protect every
client's privacy, so please buy with confidence!
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* Lenovo model Laptop Batteries
Lenovo Laptop Battery (Our Popular Products )
L15M2PB6
Lenovo Yoga 310-11IAP
4000mAh£ 35.09 £ 43.00L15M4P20
Lenovo Yoga 900S 900S-12ISK
6790mAh£ 35.09 £ 43.00L22D4P70
Lenovo ThinkPad X13 Gen 4
3450mAh£ 53.09 £ 66.00L09M6Y23
Lenovo Zhaoyang E46 K46 K46A E46A E4
4400mAh£ 32.10 £ 40.00L15M4PC2
Lenovo Yoga 710-14IKB 710-14ISK 710-
6960mAh£ 44.09 £ 55.00L17M2P53
Lenovo L17M2P53
5080mAh£ 27.09 £ 33.00L18M3PF9
Lenovo IdeaPad S540-15IWL
4610mAh£ 42.09 £ 52.00L21M3P75
Lenovo L21M3P75
4050mAh£ 55.09 £ 68.001. Better Quality:
With the international Standard Control from R&D, Manufacturing and test, Our battery for Lenovo L21B4PH1 have passed CE, UL, ROHS, ISO9001,QS9000 and TS16949.
2. Competitive Price:
At least Save up to 30% from our site battery shopping. We can provide cheap and high quality Lenovo L21B4PH1 batteries to benefit our customers.
3. Timely Shipping:
We provide timely delivery to our customers. We will shipping the battery immediately after got your payment. It is usually take 7-15 business days for you get the replacement Lenovo L21B4PH1 battery.
4. Technical Support&Service:
We are committed to providing technical support and after sale services as follow:
(1)30 Days Money back of without receiving battery.
(2)1 year free quality warranty after you purchase.
(3)Fast shipping and tax to worldwide.
FAQs
Q:Do I need to create an account to buy a battery for Lenovo L21B4PH1?
A:No. You don't need an account to place an order on Batteryforpc.co.uk. There are only three simple steps: add a shopping cart, add a shipping address, and make a payment.
Q: How can I check if the laptop battery is compatible with my laptop?
1) Find the "Model Name" label on the front of your laptop under the keyboard (some are on the back) or the "Battery Model" label on the battery, then look for that model number in the Product Compatibility List on this website.
2) Compare whether the voltage and capacity of your original battery are consistent with ours, and then look at the big picture of our product to see if the interface and general shape are the same.
3) If you have any questions, feel free to 「Contact Us」.
Q: The voltage of the battery on your website is different from my Lenovo L21B4PH1 battery. Can it be used?
A:Generally speaking, the voltage of your original Lenovo L21B4PH1 battery is the same as ours. However, there may exist inconsistencies. Please do not worry! The voltages in the following situations are compatible with each other.
3.6V / 3.7V
7.2V / 7.4V
10.8V / 11.1V
14.4V / 14.8V
Q: How to charge the Lenovo L21B4PH1 battery properly?
A: You should charge the replacement battery for Lenovo L21B4PH1 before the battery exhaustively discharged, otherwise it will shorten its life. It is feasible to charge the laptop battery before the power is less than 20%. Meanwhile, the battery should be charged in a dry place, and please pay attention to high temperature, which is the biggest threat to battery life.
Q: How to deal with the replacement battery for Lenovo L21B4PH1 when you won't use for a long time?
A: If you let your Lenovo L21B4PH1 battery lay idle for a long time, please charge the laptop battery or discharge to about 40%, and then put it in a dry and cool place to save. Indoor temperature is best maintained at 15 to 25 degrees Celsius because the temperature is easy to accelerate the battery aging either too high or too low. You'd better fully charge and discharge the battery at least once a month. Finally please save it in accordance with the above method.
Description of Lenovo L21B4PH1 battery
All of our Lenovo L21B4PH1 batteries are made with high-quality original new Cells, they are designed to meet or exceed the OEM (original) specifications. L21B4PH1 Batteries of Lenovo for Lenovo Yoga Slim 9 14IAP7 are brand new, 1 year Warranty, 30 days money back guarantee.
We promise that the Lenovo L21B4PH1 Battery sold in our website are 100% brand new - We never sell used or refurbished L21B4PH1 Battery
100% new high quality Replacement battery Compatible your advent laptops.
Provides excellent discharge characteristics.
Quick delivery for every order.
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