Tech Specs
Xtend Brand
10.8 Volts – also compatible with 11.1 Volt systems
5200 mAh; runs longer than 4800 or 4400 mAh batteries
6 Cell Li-ion – (9 Cell Here)
Samsung (South Korea)
Black
Assembled in China
2 Year Warranty
30 day full satisfaction guarantee
300-500 recharge cycles
Replaces these many Lenovo laptop battery part numbers:
25
25+
55
55+
0578A99
42T4702
42T4703
42T4704
42T4706
42T4708
42T4709
42T4731
42T4732
42T4733
42T4734
42T4735
42T4736
42T4737
42T4738
42T4751
42T4752
42T4753
42T4754
42T4755
42T4756
42T4757
42T4763
42T4764
42T4765
42T4766
42T4790
42T4791
42T4793
42T4794
42T4795
42T4797
42T4799
42T4817
42T4819
42T4852
42T4911
51J0498
51J0499
51J0500
57Y4185
Battery 25
Battery 25+
Battery 55
Battery 55+