Lenovo SB10K97659 02DL021 L18L3P72 battery
Sale price ksh 7,798
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Battery Type: Li-ion
Voltage: 11.52V / 11.55V
Capacity: 49wh-51wh-55WH
Color: Black
Condition: Brand New
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The Lenovo SB10K97659 (also identified by part numbers 02DL021 and L18L3P72) is a premium 51Wh internal lithium-ion battery designed for the ThinkPad X-series "Yoga" convertibles. Unlike the standard X390 or X13 clamshell models, which often use a 48Wh unit, this 51Wh battery is specifically shaped for the 2-in-1 chassis to maximize runtime during tablet and tent-mode usage.
Operating at 11.55V with a 4420mAh capacity, this 3-cell unit supports Lenovo’s Rapid Charge technology, allowing users to quickly top up their power during short breaks. The Lenovo SB10K97659 / 02DL021 51Wh Battery Price in Kenya is KSh 7,798, providing a specialized solution to restore the high-end mobility and endurance of your ThinkPad Yoga workstation.
Lenovo SB10K97659 / 02DL021 Battery: Who Should Buy This?
This battery is the essential replacement for ThinkPad Yoga users in Kenya experiencing:
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The laptop failing to power on unless connected to a 65W USB-C adapter.
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Rapid battery drain where the charge drops significantly within 30–60 minutes.
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System "throttling" or sluggish performance caused by an aging battery unable to provide peak voltage.
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Chrome or Windows reporting "Battery Health: Poor" or "Service Recommended."
Lenovo SB10K97659 / 02DL021 Battery Price Table
| Product Name | Model Compatibility | Capacity | Price in Kenya |
| Lenovo ThinkPad Yoga Battery | X390 Yoga / X13 Yoga Gen 1 | 51Wh | KSh 7,798 |
Lenovo SB10K97659 / 02DL021 Battery Key Specifications
| Feature | Specification Details |
| Model Numbers | L18L3P72, L18M3P72, L18S3P72 |
| Lenovo Part Nos (FRU) | SB10K97659, 02DL021, 02DL022, 5B10W13927 |
| Capacity | 51Wh (4420mAh) |
| Voltage | 11.55V |
| Battery Type | Lithium-ion Polymer (Li-Poly) |
| Cell Count | 3-Cell |
| Fast Charge Support | Yes (Rapid Charge compatible) |
| Compatibility | ThinkPad X390 Yoga, X13 Yoga Gen 1 |
Lenovo SB10K97659 / 02DL021 Battery Performance and Safety
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High-Density Energy: The 51Wh capacity is optimized for the Intel Core i5/i7 processors found in the Yoga series, supporting up to 12 hours of light productivity.
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Intelligent Charging: Features a built-in controller that communicates with Lenovo Vantage to prevent overcharging and manage thermal thresholds.
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Convertible-Safe Design: Specifically slim-profiled to prevent pressure on the internal components when the laptop is folded 360 degrees.
Lenovo SB10K97659 / 02DL021 Battery Compatibility List
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ThinkPad X390 Yoga Series: Machine Types 20NN, 20NQ.
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ThinkPad X13 Yoga Gen 1 Series: Machine Types 20SX, 20SY.
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Note on Non-Yoga Models: While the standard ThinkPad X390 and X13 Gen 1 use similar part numbers (L18M6PD1), the physical screw mounts and connectors may differ. This unit is specifically for the Yoga variants.
Lenovo SB10K97659 / 02DL021 Battery Pros and Cons
| Pros | Cons |
| Higher 51Wh capacity than standard X-series batteries | Only fits Yoga-specific chassis models |
| Direct factory replacement for 02DL021 | Higher precision required for internal connector alignment |
| Maintains tablet-mode weight balance | More expensive than generic aftermarket alternatives |
Lenovo SB10K97659 / 02DL021 Battery Frequently Asked Questions (FAQs)
How can I tell if I need the 51Wh Yoga battery or the 48Wh standard battery?
Check your laptop's model name on the bottom cover. If it says "Yoga," you require this 51Wh L18L3P72 unit. Clamshell (non-folding) X390/X13 models typically use the L18M6PD1 (48Wh) unit.
Does this battery support the ThinkPad X1 Yoga?
No. The ThinkPad X1 Yoga is a different product line and uses a wider, flat battery (e.g., 01AV441). This battery is strictly for the X390 Yoga and X13 Yoga Gen 1.
Lenovo SB10K97659 / 02DL021 Battery Conclusion
The Lenovo SB10K97659 / 02DL021 51Wh Battery at KSh 7,798 is a specialized component essential for maintaining the versatility of your ThinkPad Yoga.
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We accept Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.
Mpesa Payment.
- Go to Safaricom SIM Tool Kit, select M-PESA menu, select “Lipa na M-PESA“
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Pesalink
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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
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