Grin 36V 4A ST3 Charger
A standard (non-programmable) 36V 4A lithium battery charger from Grin Technologies for 100-240VAC outlets, terminating in Grin's 3-pin ST3 waterproof connector. A fixed-profile, lower-cost alternative to Grin's programmable Cycle Satiator line, sized for 36V (10s) Li-ion packs.
In brief: 36V Li-ion charger. 4A output. From $71.
Specs verified Sep 29, 2026
Where to Find
Prices tracked across 1 sellerPrice History
Price History
Price changes tracked by the crawler
Current best price $71.00. Over the past 90 days: low $71.00, high $71.00, average $71.00 — about average.
- Grin Technologies
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Specifications
Specifications
- Nominal Voltage
- 36V
- Chemistry
- Li-ion
- Output Current
- 4.0A
- Charge Connector
Physical
- Weight
- 580 g
Frequently Asked Questions
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