| Place of Origin: | Guangdong, China |
|---|---|
| Brand Name: | CANYI |
| Certification: | RoHS |
| Model Number: | CY-222 |
| Minimum Order Quantity: | 3000pcs |
| Price: | Negotiated |
| Packaging Details: | Dimensions per Unit:19*6.3*21 centimeter • Weight per Unit:100g• Units per Export Carton:10000 • Export Carton Dimensions L/W/H: 42*33*24 centimeter• Export Carton Weight:3 Kilograms |
| Delivery Time: | 10-15 days |
| Payment Terms: | Telegraphic Transfer in Advance (Advance TT, T/T) |
| Supply Ability: | 15,000,000PCS Per Day |
| Type: | Lithium Battery BMS | Single Cell Battery Overcharge Protect Voltage: | 4.21-4.29V |
|---|---|---|---|
| Overcharge Protect Delay: | 1.5-2.5S | Single Cell Battery Over-discharge Protect Voltage: | 2.72-2.88V |
| Temperature Protection: | Have Temperature Control Port | Disconnect Protect : | Yes |
| Short-circuit Protection: | Yes | Protect Recovery Mode In Short Circuit: | Off Load Release |
| Application: | PCBA Circuit Board | OEM: | Yes.Can Be Customized As Requirement |
| High Light: | 21V Pcb Printed Circuit Board,BMS Pcb Printed Circuit Board,Li-Ion LMO Ternary Circuit Board |
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lithium battery protection board Features:
It is our lithium battery protection board specially designed for lithium phosphate, ternary lithium battery, lithium cobalt oxide, and lithium manganate battery packs. This protection board contains 3 strings, 4 strings, and 5 strings lithium battery protection boards (the general version adjusts the corresponding components according to actual needs), adopts mature protection circuits, special ICs and supports disconnection protection, high-current ultra-low internal resistance MOS ( The internal resistance of a single MOS is as low as 3 mΩ), with complete and stable charging and discharging protection functions, battery hardware balance processing, appropriate balance current, reasonable balance heating, and does not affect battery pack performance.
PCB borad description:
Common use for "same port" and "different port", the protection board uses 15 high-power of ultra-low resistance MOS tube (discharge of 8, charging of 7), in the same port mode can support the continued discharge current 60A, charge current 60A; split port mode discharge current 80A, charge current 60A.
It is definitely not a low-power MOS on the market. Our single MOS transistors has an internal resistance of 3 mΩ.
Application:
Polymer Protection parameters(3.6V/3.7V)
| Item | Min | Typ | Max | Unit |
| Single cell battery overcharge protect voltage | 4.21 | 4.25 | 4.29 | V |
| Single cell battery overcharge protect recover voltage | 4.14 | 4.19 | 4.24 | |
| Overcharge protect delay | 1.5 | 2 | 2.5 | S |
| Single cell battery over-discharge protect voltage | 2.72 | 2.8 | 2.88 | V |
| Single over-discharge battery protect voltage | 2.9 | 3 | 3.1 | |
| Overload protect Current | 100 | A | ||
| Over-discharge protect Current | 100 | |||
| Over-discharge protect delay | 0.5 | 1 | 1.5 | S |
| Temperature protection | have temperature control port | |||
| Disconnect protect | Yes | |||
| Short-circuit protection | Yes | |||
| Short-circuit delay | 100 | 300 | 600 | μS |
| Protect recovery mode in short circuit | Off load release | |||
| Split connection charging current | 80 | A | ||
| Same port connection charging current | 60 | |||
| Charge current | 60 | |||
| Balance function | Yes | |||
| Ampere balance (Current) | 60 | mA | ||
| Voltage alance accuracy | 4.14 | 4.19 | 4.24 | V |
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