CWK 7800mAh 9 Cell New High Capacity Battery for Gateway NV79C36U NV79C48U NV79C49U NV79C50U NV79C51U NV79C52U Packard Bell Easynote TM86 TM87 TM8990 TM94 TM98 TM99 TK11 TK36 Acer Aspire 4743G 5251 5252 5253 5333 5336 5552 5560 5736Z Acer Aspire 5250 5551 5733 5741 5742 5755 7551 7560 7741 7750 AS10D31 AS10D51 4250 4333 4551 4552 4560 4625 Gateway NE46R05M NE56R09u NE56R10u NE56R11u NE56R12u NE56R13u NV50A NV51B NV51M NV53A NV55C PEW9295 PEW91 PEW90 Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 11.1 Volt (10.8 Volt compatible) Capacity: 7800mAh (Better than 6600mAh) 90 Day Money Back. Buy with confidence!