Brand RIM Blackberry 8130 Pearl 8100 8120 CDMA-Pearl c-m2 Li-on Battery (1000mAh) 100% new high quality generic (non-OEM) Li-Ion Standard Battery Stay in touch longer by getting battery power with a Lithium Ion Battery for phone. Integrated microchip prevents overcharging & lengthens battery life. Best replacement for the original battery with comparable standby and talk time. Great bargain Excellent quality guaranteed!