Description
This is a simple balance board for up to 4S. Colour may be Blue or Red (or other) depending on stock.
This is NOT a charger board, this is NOT a protection board, the ONLY thing this board can do is attempt to balance a pack at the top of charge so that all the cells end up fully charged.
In short, when a monitored cell hits 4.2v a 62 ohm resistor is switched on in parallel with it causing the cell to slowly discharge (or charge less) until it his 4.19v.
The balance IC is Hycon 2215-BB3A (4 of).
Remember, this is NOT a protection device, balancing is about trying to equalise capacity of the cells, it is recommended that you have a protection as well to protect yourself against serious over-volt, under-volt and over-current situations.
If you are buying this, you already know what you are doing, or you shouldn't be playing with fire.
See all my listings: https://tinyurl.com/26tzbx6d
Details
Shipping & pick-up options
| Destination & description | Price | |
|---|---|---|
| Nationwide 1-2 days, Express Urban | $5.70 | |
| Nationwide 2-4 days, Rural | $11.70 | |
| Combine with another item you've paid shipping on | $0.00 | |
Estimated delivery times in business days
Seller does not allow pick-ups
Payment Options
Pay instantly by card and Ping balance.
Four fortnightly interest-free payments.
Questions & Answers (5)
ECONOMY SHIPPING: This item has an Economy Shipping option. This means an UNTRACKED LETTER POST. If you plan to combine items into this parcel you need to choose Express Urban or Rural we can not combine items into Economy! Only very tiny items can be sent Economy they all have to fit in a flat envelope 10mm thick! Seller comment Monday, 1 June 2026 FAQs: All stock is in Christchurch. Express Urban and Rural Standard is with Courier Post (NZ Post Courier), PO Box welcome. Pickup is not possible sorry. Tracking and GST Invoice links are emailed when shipped - CHECK YOUR SPAM. Combined shipping means you pay shipping on one item, and choose "Combine with another" on the rest. Seller comment Monday, 1 June 2026 HOW TO SAVE WITH COMBINED SHIPPING: Use the Trade Me cart or purchase each separately - choose Urban or Rural shipping option (not Economy) on one item, and choose "Combine with another" on the rest - NO LIMIT! Seller comment Monday, 1 June 2026 RURAL DELIVERY: Rural dwellers, if you have a Woolworths or NZ Post nearby did you know you can use a Parcel Collect address with NZ Post so you only have to pay urban shipping? Google NZ Post Parcel Collect to register. Seller comment Monday, 1 June 2026 LOW STOCK: There is only one left of this according to the inventory database. If you need more, please ask and I can have a check for you. Seller comment Monday, 1 June 2026
4S Lithium Ion Balance Module
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