48wh Lenovo ideapad 720S-13ARR 81BR003QUS battery

Sale price ksh 8,758

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SKU: 78714
Condition: Brand New
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Battery Type: Li-ion
Voltage:7.68V/7.72V
Capacity: 48whr 4cell
Color: Black
Condition: Brand New

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The Lenovo ideapad 720S-13ARR (81BR003QUS) 48Wh Original Battery is a high-performance internal 4-cell lithium-polymer power unit. Designed specifically for the premium 13.3-inch ultra-slim series, this battery provides the stable 7.68V output required to power AMD Ryzen mobile processors and the high-resolution IPS display. At KSh 8,758, this 48Wh unit is the certified original replacement for part numbers L17M4P71, L17L4P71, 5B10Q39199, and 5B10Q39200. It is engineered with high-density cells to fit within the ideapad 720S-13’s ultra-compact aluminum chassis, offering approximately 8–10 hours of runtime for all-day mobile productivity and creative use.

Lenovo ideapad 720S-13ARR (81BR003QUS) 48Wh Battery: Who Should Buy This?

This internal battery is the essential fit for Lenovo ideapad 720S-13ARR (81BR) and select ideapad 720S-13IKB models in Kenya experiencing:

  • Immediate Power Loss: The laptop shuts down instantly when the 45W or 65W USB-C power delivery charger is disconnected.

  • Charging Failures: The system reports "connected but not charging" or the battery percentage remains stuck.

  • Sudden Percentage Jumps: The battery meter drops drastically during multitasking, indicating worn internal cells.

  • Physical Warping: A swelling internal battery is causing the bottom cover to bulge or making the trackpad area feel stiff.

Lenovo ideapad 720S-13ARR (81BR003QUS) 48Wh Battery Price Table

Component Name Model Compatibility Capacity Price in Kenya
Original 4-Cell Internal ideapad 720S-13ARR (81BR) 48Wh / 6250mAh KSh 8,758

Lenovo ideapad 720S-13ARR (81BR) Battery Key Specifications

Feature Specification Details
Model Numbers L17M4P71, L17L4P71, L17C4P71
Compatible Part Nos 5B10Q39199, 5B10Q39200, 5B10Q39197, SB10Q39198
Capacity 48Wh (approx. 6250mAh)
Voltage 7.68V
Battery Type Lithium-ion Polymer (Li-Po)
Cell Count 4-Cell
Compatibility ideapad 720S-13ARR, ideapad 720S-13IKB

Lenovo ideapad 720S-13ARR 48Wh Battery Pros and Cons

Pros Cons
OEM Compatibility Internal Installation
Rapid Charge Support Model Specific
Safety Certified Fixed Voltage
Ultra-Slim Profile Professional Price

Lenovo ideapad 720S-13ARR (81BR003QUS) 48Wh Battery Performance and Safety

  • High-Density Architecture: Designed to fit the specialized internal bay of the 13.3-inch ideapad 720S series without adding unnecessary weight to the chassis.

  • Integrated Protection Board: Built-in safety circuits guard against over-voltage, thermal overheating, and internal short circuits.

  • Genuine System Sync: Fully recognized by the system firmware for accurate battery health status and charge monitoring.

  • Optimized Delivery: Engineered specifically for the power requirements of AMD Ryzen mobile processors found in the 81BR series.

Lenovo ideapad 720S-13ARR (81BR003QUS) 48Wh Battery Frequently Asked Questions (FAQs)

Will this fit the 14-inch or 15-inch Lenovo ideapad 720S?

No. The 14-inch (720S-14) and 15-inch (720S-15) models use physically larger battery designs with different capacities and connector types. This 48Wh unit is strictly for the 13.3-inch series.

How do I install this internal battery?

Installation requires removing the bottom cover of the laptop using a Torx T5 or Philips screwdriver. You must disconnect the old battery's cable from the motherboard before removing the retaining screws. Professional installation is recommended if you are not comfortable with hardware repairs.

Lenovo ideapad 720S-13ARR (81BR003QUS) 48Wh Battery Conclusion

The Lenovo ideapad 720S-13ARR 48Wh Battery at KSh 8,758 is the professional-grade solution to maintain the reliability and mobile performance of your essential ultra-slim laptop.

Cash Payments (Nairobi only)

We accept  Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.

Mpesa Payment.

  1. Go to Safaricom SIM Tool Kit, select M-PESA menu, select “Lipa na M-PESA“
  2. Select “Pay Bill“
  3.  Select “Enter Business no.“, Enter Rondamo technologies Lipa na M-PESA PayBill Number 964586 and press “OK”
  4. Account no. ( Indicate Order No. & Your Name)
  5. “Enter Amount : ( Total shown on Invoice)
  6. Enter your M-PESA PIN and press “OK”

This is applicable for all orders, both in Nairobi & upcountry besides large orders over Ksh 250,000/-

Bank Deposit /EFT

You can deposit payment for your order directly into our Stanbic  bank account. We check our bank account for new payments every day but depending on your bank it can take 1–2 business days for your payment to appear. To ensure that we can reconcile your payment quickly please make sure you follow the instructions carefully and include a reference with your payment.

Pesalink

You can deposit payment for your order directly into our Stanbic  bank account via Pesalink. all products are eligible for payment via Pesalink. To ensure that we can reconcile your payment quickly please make sure you follow the instructions carefully and include a reference with your payment.

Accurate delivery estimates are displayed on the product page and in the Checkout before you confirm your order.

Delivery estimates take into consideration both the delivery address and the types of products being ordered.

The remainder of this article discusses delivery times in more general terms.

Same Day Delivery / For Customers in Nairobi Metropolitan Area

We use Courier  for these orders, which allows fast and reliable delivery to destinations across their comprehensive domestic network. Orders placed between 7 Am and 5 Pm will be delivered the same day otherwise they will be delivered the following day. Delivery times vary depending on a product's stock status and the intended delivery address. For very large orders, we may be forced to use Mainfreight as these orders lie outside of what Courier Rider services can handle. If your order is being shipped with Mainfreight, this will be indicated in your fulfilment email along with a tracking number.

Overnight Delivery

Most In stock  products are delivered overnight anywhere in Kenya  – provided the order is placed before the advertised cut-off time. Our Overnight Delivery cut-off is usually 4:30pm Monday to Friday, however, this is updated daily and the expected shipping date will be shown for you on the product page. Larger products take an additional 1–2 days to be delivered.

 Evening Express Delivery

Same Day Delivery is available to Nairobi & its suburbs. Same Day Delivery orders are delivered between 4pm and 7pm in the evening on the same day your order is dispatched.

If you are ordering on a business day and before the cutoff time, the option will be called “Same Day Delivery”. If you are ordering after the cutoff time or on a weekend or public holiday, the option will be called “Evening Express Delivery”. And May incur extra Costs other than the standard shipping fee.

 

The warranty tendered hereunder, on the electronic product(s) sold under this invoice will be provided exclusively by their respective Authorized Agents/Distributors and are limited to  one year from the date of this invoice, except otherwise mentioned as per the warranty conditions as carried along with the products(s) or mentioned on Rondamo Technologies  Invoice