Power Pack Assembly
Sourcing — likely vendors
Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates| Vendor | HQ | Specialty | Est. unit price | MOQ | Lead time |
|---|---|---|---|---|---|
| 🇨🇳CATL catl.com ↗ | Ningde, CN | Li-ion cell & pack maker | $105 | 5,000 cells | 8–12 wks |
| evebattery.com ↗ | Huizhou, CN | Li-ion cell maker | $97 | 5,000 cells | 8–12 wks |
| amararaja.com ↗ | Tirupati, IN | Batteries & energy | $99 | 5,000 cells | 8–12 wks |
| durapowergroup.com ↗ | Singapore | Li-ion battery systems | $130 | 5,000 cells | 8–12 wks |
| 🇨🇳BYD byd.com ↗ | Shenzhen, CN | EV & battery manufacturer | $97 | 5,000 cells | 8–12 wks |
Li-ion battery with management and DC-DC regulation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
2 top-level lines · 8 rows shown · 32 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Li-ion Battery Pack 3 parts | submarine-rov-battery | 1× | 1 | 26 | assembly |
| 1.1 | Li-ion Cell, 18650 | li-cell-18650 | 24× | 24 | — | part |
| 1.2 | BMS Board | bms-board | 1× | 1 | — | part |
| 1.3 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
| 2 | DC-DC Converter 3 parts | submarine-rov-dcdc | 1× | 1 | 6 | assembly |
| 2.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 2.2 | Power MOSFET | mosfet | 4× | 4 | — | part |
| 2.3 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | — | part |