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Battery System

Assembly

Large-capacity Li-ion battery powering dual motors. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Battery System parts and their functions

5 top-level parts · 6 parts in total · full bill of materials below
Battery System parts diagram: 1 battery cells, 2 battery BMS, 3 battery enclosure, 4 charger, 5 connector. 6 parts in 5 top-level items.
Battery System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Battery Cells 1× Li-ion cell pack, 48–96 V nominal, 20–40 Ah capacity
2 Battery BMS 1× Battery management system with cell balancing and thermal monitoring
3 Battery Enclosure 1× Sealed aluminum or composite battery case
4 Charger 1× Fast charger, 4–8 hour charge time
5 Connector 2× Anderson connectors to main and climb motors

3D model

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Build & assembly graph

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Bill of materials for Battery System

5 top-level lines · 5 rows shown · 6 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Battery Cells stair-climbing-wheelchair-battery-cells 1× 1 · part
2 Battery BMS stair-climbing-wheelchair-battery-bms 1× 1 · part
3 Battery Enclosure stair-climbing-wheelchair-battery-enclosure 1× 1 · part
4 Charger stair-climbing-wheelchair-charger 1× 1 · part
5 Connector connector 2× 2 · part

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Where the battery system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$500. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳CATL
catl.com ↗
Ningde, CN Li-ion cell & pack maker 5,000 cells 8–12 wks
🇨🇳EVE Energy
evebattery.com ↗
Huizhou, CN Li-ion cell maker 5,000 cells 8–12 wks
🇮🇳Amara Raja
amararaja.com ↗
Tirupati, IN Batteries & energy 5,000 cells 8–12 wks
🇸🇬Durapower
durapowergroup.com ↗
Singapore Li-ion battery systems 5,000 cells 8–12 wks
🇨🇳BYD
byd.com ↗
Shenzhen, CN EV & battery manufacturer 5,000 cells 8–12 wks