Panasonic 15.6 Volt capacity-4-0ah-li-ion 3A) and one DC Output:

3A) and one DC Output: (18V/5

they can run power systems direct off the grid

The 20Ah battery provides 256Wh worth of backup power and complimented with two 100W solar panels that can generate up to 10A worth of charging current for the batteries

Lok-Tor S12P

Panasonic 15.6 Volt capacity-4-0ah-li-ion 3A) and one DC Output:Replaces 3. 0Ah NiMh Replacement Part #: Panasonic EY9230B, EY9231, EY9231B, NATIONAL EZ9230 Compatibility Compatible With: Panasonic EY3530, EY3530FQMKW, EY3530NQKW, EY3530NQMKW, EY3531, EY3531NQWKW, EY3793, EY3793B, EY3795B, EY6431FQKW, EY6431NQKW, EY6432, EY6432FQKW, EY6432GQKW, EY6432NQKW, EY6535GQW, EY6535NQKW, EY6930FQKW, EY6931NQKW, EY6932GQKW, NATIONAL, EZ3530, EZ3530XM, EZ6230, EZ6230N22K, EZ6230X, EZ6631, EZ6631N22K, EZ6631X, EZ6930, EZ6931,