Kastar LI-42B 3 Battery & LCD Triple USB Charger Kit
- Battery & Charger
- 1 Charger + 3 Batte…
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Kastar
Two 3.7 V 2300 mAh lithium-ion batteries and a dual-slot USB charger with LCD status for Brother DS820W and DS920DW scanners
This set provides two replacement lithium-ion batteries and a dual-slot USB charger for specific Brother wireless document scanners. It is built for mobile professionals who need reliable power for Brother DS820W and DS920DW scanners, plus the LD0665001 and AP-1908 battery models.
Each 3.7 V 2300 mAh battery delivers 8.51 Wh for extended scanning sessions away from mains power. The LTD2 charger powers both cells at once at 800 mA per slot from a 5 V 2-3 A source, with an LCD showing real-time capacity and status.
This kit directly substitutes the original Brother batteries used in DS820W and DS920DW scanners. The jump is worth it when the original cells no longer hold a full day of scans or when a spare set is needed for continuous field work. Not for users needing higher capacity than 8.51 Wh per cell or a charger supporting other battery formats.
| Brand | Kastar |
|---|---|
| Model | FNP120 |
| Part Number | CH-LTD2-2B-FNP120-S |
| Type | Battery & Charger |
| Pack | 1 Charger + 2 Batteries |
| Chemical | Li-Ion |
| Capacity | 8.51 Wh |
| Dimensions | 5*3*2 Inch |
| Features | LCD USB Dual charger, can charge 2 batteries at the same time |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
Yes, the FNP120 batteries replace the Brother LD0665001 and AP-1908 cells used in the DS820W and DS920DW wireless document scanners.
The intelligent LED display shows charging status and battery capacity for each slot while delivering 4.2 V at 800 mA per channel.
The pack contains the dual-slot LTD2 charger, two FNP120 batteries and a Micro-USB cable; you supply a 5 V 2–3 A USB power source.
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