Artisan Power Motorola APX7000, APX6000 and SRX2200 Replacement IMPRES Battery. Extended Capacity 4600 mAh Motorola APX7000, APX7000XE, APX6000, APX600XE, and SRX2200 Replacement IMPRES Battery Fully replaces battery number NNTN7034. Lithium Ion Rechargeable Battery Pack | 7.4 Volt | 4600 mAh | Cells Made in Japan Longer Lasting: 4600 mAh capacity rating 10% higher than the OEM battery. 100% IMPRES Compatible (Not compatible with new IMPRES 2 Chargers)