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$141.99
Home/Computers & Accessories/Accessories/Laptop Accessories/Batteries
DTK Laptop Battery for LENOVO ThinkPad T440P L440 T540P L540 W540 Series Notebook 0c52864 45N1144 45N1148 45N1150 45N1158 45N1160 45N1145 45N1149 45N1151 5N1159 45N1161 [10.8V 5200mAh] — image 1
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DTK Laptop Battery for LENOVO ThinkPad T440P L440 T540P L540 W540 Series Notebook 0c52864 45N1144 45N1148 45N1150 45N1158 45N1160 45N1145 45N1149 45N1151 5N1159 45N1161 [10.8V 5200mAh]

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$141.99
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About this item
  • Battery Type: Li-ion, Cells: 6-cell,Capacity: 5200mAh/48Wh; Voltage: 10.8V; Weight: 330 g (0.73 lb),Color: Black
  • Compatible Models : Lenovo ThinkPad L440 / L540 / T440p / T540p / W540
  • Compatible Part Numbers: 0C52863 / 0C52864 / ASM 45N1144 / ASM 45N1148 / ASM 45N1150 / ASM 45N1158 / ASM 45N1160 / FRU 45N1145 / FRU 45N1149 / FRU 45N1151 / FRU 45N1159 / FRU 45N1161
  • Operation time for standard batteries(6-cell, 5200mah): Around 2.5 hours, the actual operation time will depend on how much electricity is required by the device and how you use it.
  • All DTK batteries are UL/CE-/FCC-/RoHS certified for safety and packed with a variety of safety features, including short circuit, overheat, and overload protections.Strict guidelines for compatibility, and standards compliance for environment safety.Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. 100% New from Manufacturer. Up to 500 recharge cycles.
Product details
Brand
DTK
Manufacturer
Shenzhen Henglixinyuan Electronic Technology Co.,Ltd
Model number
UKDTK-E40-6-X
Part number
UKDTK-E40-6-X

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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DTK Laptop Battery for LENOVO ThinkPad T440P L440 T540P L540 W540 Series Notebook 0c52864 45N1144 45N1148 45N1150 45N1158 45N1160 45N1145 45N1149 45N1151 5N1159 45N1161 [10.8V 5200mAh] | Bigamart