Buy with confidence! Direct from Manufacturer. High performance. Affordable price! We have been manufacturing the laptop battery for 11 years. And We Promise the Laptop Battery's Quality for Customer.

Safety and Excellence Features:

* No memory effect, fast charge
* Low power consumption IC design
* Tested with strict quality control standards
* Over-charge protection
* Over-discharge protection
* Over-heat protection
* Over-current protection
* Short-circuit protection
* High capacity circulatory function

Compatible Computer Models List

HP ProBook 4330s
HP ProBook 4331s
HP ProBook 4430s
HP ProBook 4431s
HP ProBook 4530s
HP ProBook 4535s
HP ProBook 4435s
HP ProBook 4436s
HP ProBook 4440s
HP ProBook 4441s
HP ProBook 4446s
HP ProBook 4540s
HP ProBook 4545s

Replace Part Number List

3ICR19/66-2
633733-1A1
633733-321
633805-001
650938-001
HSTNN-DB2R
HSTNN-I02C
HSTNN-I97C-3
HSTNN-I97C-4
HSTNN-I98C-5
HSTNN-I99C-3
HSTNN-I99C-4
HSTNN-IB2R
HSTNN-LB2R
HSTNN-OB2R
HSTNN-Q87C-4
HSTNN-Q87C-5
HSTNN-Q88C-4
HSTNN-Q88C-5
HSTNN-Q89C
HSTNN-XB2E
HSTNN-XB2F
HSTNN-XB2G
HSTNN-XB2H
HSTNN-XB2I
HSTNN-XB2N
HSTNN-XB2O
HSTNN-XB2R
HSTNN-XB2T
HSTNN-XB3C
LC32BA122
PR06
PR09
QK646AA
QK646UT

Tips: You can use "Ctrl+F" to find your own model or part number.