Kastar 1-Pack Battery and LTD2 USB Charger Replacement for Panasonic SDR-S26N, SDR-S26R, SDR-SW20, SDR-SW20R, SDR-SW20S, SDR-SW21, SDR-SW21D, SDR-SW21G, SDR-SW21S, SDR-SW28 SV-ME70 SV-ME75-W - Walmart.com
Gomadic High Capacity Rechargeable External Battery Pack suitable for the Panasonic SDR-SW21 Video Camera - Portable Charger with TipExchange Technolo - Walmart.com
Panasonic CGA-S008, DMW-BCE10, VW-VBJ10 Battery by Wasabi Power
Battery Charger For Panasonic SDR-S26 SDR-SW20 SDR-SW21 SDR-SW28 BRAND NEW | eBay
Amazon.com: Kastar 2-Pack DMW-BCE10 Battery and LCD AC Charger Compatible with Panasonic CGA-S008 CGA-S008A CGA-S008E, SDR-SW20R, SDR-SW20S, SDR-SW21, SDR-SW21D, SDR-SW21G, SDR-SW21S, SDR-SW28 SV-ME70 SV-ME75-W : Everything Else
Gomadic High Capacity Rechargeable External Battery Pack suitable for the Panasonic SDR-SW21 Video Camera - Portable Charger with TipExchange Technolo - Walmart.com