This is a brand new 6 cell battery for the Dell Latitude E6440 and E6540 models. This Dell Latitude E6440 battery is rated 11.1 volts and 65 Wh and will typically last 4-5 hours on a full charge. You can get even longer battery life by dimming the screen and closing unused programs.
The superior South Korean cells inside this battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your laptop any time without diminishing your battery capacity.
This Latitude E6440 battery is typically superior to the original battery and is 100% compatible with your Dell Latitude laptop computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
Tech Specs
- Xtend brand
- 11.1 Volts
- 65 Whr
- 6 Cell Li-ion
- Samsung (South Korea)
- Black
- 2 Year Warranty
- 30 day full satisfaction guarantee
- 300-500 recharge cycles
Replaces these Dell Latitude E6440 and E6540 battery part numbers:
- 04NW9
05G67C
2N6MY
2P2MJ
2VYF5
312-1163
312-1164
312-1165
312-1239
312-1241
312-1242
312-1310
312-1311
312-1324
312-1325
312-1379
312-1380
312-1439
312-1440
312-1441
312-1442
312-1443
312-1444
312-1445
3VJJC
451-11693
451-11694
451-11695
451-11696
451-11703
451-11947
451-11960
451-11977
451-11978
451-11979
451-11980
451-12048
451-12134
451-12135
451-BB1Q
451-BBGO
451-BBIQ
4KFGD
- 5DN1K
71R31
7FF1K
8858X
8P3YX
911MD
96JC9
984V6
CPXG0
CRT6P
DHT0W
FRR0G
FRROG
GCJ48
HCJWT
HTX4D
HWR7D
J79X4
JD0MX
K4CP5
KJ321
M1Y7N
M5Y0X
M9H56
MHPKF
MPK22
N3X1D
NHXVW
P8TC7
P9TJ0
PRRRF
PRV1Y
R48V3
RU485
T54F3
T54FJ
UJ499
WJ383
WT5WP
X57F1
YC3PK
YJ02W
YKF0M
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