Backup Booster II

From NEC Retro

BackupBoosterII PCE.jpg
Backup Booster II
Made for: PC Engine
Manufacturer: NEC Home Electronics
Release Date RRP Code
PC Engine
¥5,8005,800 PI-AD8

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The Backup Booster II is a device released by NEC Home Electronics to save data on a PC Engine. It is essentially a NEC-branded Ten no Koe 2, however this uses a rechargable NiCd battery rather than a pair of AAs.

Unlike the "original" Backup Booster, the Backup Booster II has no AV output, meaning NEC could sell it for less.

Physical scans

PC Engine, JP
BackupBoosterII PCE JP Box Back.jpgNospine-small.pngBackupBoosterII PCE JP Box Front.jpg


PC Engine
PC Engine (1987) | CoreGrafx (1989) | CoreGrafx II (1991)
X1 Twin (1987) | PC-KD863G (1988) | Shuttle (1989) | GT (1990) | LT (1991)
AV Booster (1988) | Interface Unit (1988) | Ten no Koe 2 (1989) | Backup Booster (1989) | Backup Booster II (1989) | Ten no Koe Bank (1991) | Memory Base 128 (1993)