Artisan Power BPE100 Replacement Battery: Netlink e340, PTE130A, PTE150, IP Touch 300. BPE100 Replacement Battery Fully replaces battery number BPE100, 2200-37210-001, 3BN78103AA, 700277387 and 51008185 NiMH Rechargeable Battery Pack| 3.6 Volt | 730 mAh | Cells Made in Japan Manufactured by Artisan Power, a leader in premium quality replacement battery packs.