Kastar 3-Pack Battery and AC Wall Charger Replacement for Soulycin HDV-A921
- Battery & Charger
- 1 Charger + 3 Batte…
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Kastar
Three BL-5B lithium-ion batteries and a foldable-plug LCD charger compatible with numerous compact cameras and devices
The pack supplies three lithium-ion BL-5B cells rated at 3.7 V and 890 mAh each, plus a smart LCD charger. It is aimed at owners of the listed SVP, Vivitar, Rollei, Minox, Praktica, Yashica, Tecsun, Avantree, Jazz, Topblue and VJIANGER/Saneen models that accept the BL-5B form factor.
Confirm that your device uses the exact BL-5B battery code; the compatible-model list is long but not universal. The charger accepts AC 100–240 V 50–60 Hz input, so verify your mains voltage falls in that range. The foldable flat plug fits standard wall sockets without an adapter.
The dedicated wall unit delivers 4.2 V at 600 mA and shows red while charging, green when full or on standby. This removes the need to occupy a computer or power-bank USB port for battery replenishment. Three cells let you rotate spares during extended shoots or travel.
| Brand | Kastar |
|---|---|
| Model | BL-5B |
| Part Number | MCH-3B-BL5B-G |
| Type | Battery & Charger |
| Pack | 1 Charger + 3 Batteries |
| Chemical | Li-Ion |
| Capacity | 4.26 Wh |
| Dimensions | 3*2*3 Inch |
| Features | Foldable Flat Plug |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
The pack contains one smart LCD charger with a foldable flat plug plus three BL-5B lithium-ion batteries, so nothing extra is required.
Each battery is rated at 890 mAh (4.26 Wh) at 3.7 V, and the charger outputs 4.2 V at 600 mA.
The 890 mAh capacity gives roughly the same run-time as the original BL-5B cell in any of the listed SVP, Vivitar, Rollei or Tecsun models.
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