1-10PCS 2S 3.2V 3.7V 10A LiFePO4 Battery Protection Board, 6.4V 7.3V BMS with Balancing for 32650 18650 3.2V Battery Pack DIY
SPECIFICATIONS
Application: Computer
Brand Name: NONE
Choice: yes
Condition: New
Dissipation Power: n/a
High-concerned chemical: none
Operating Temperature: n/a
Origin: Mainland China
Supply Voltage: n/a
Type: Module
is_customized: Yes
Lithium battery and lithium iron phosphate wiring is consistent

P+P- Input and output same port
Model: HX-2S-JH20
Dimensions: 46.7*23*3.15MN
Upper limit working current: 10A
Upper limit instantaneous current: 20A
Overcharge voltage range: 4.25V ± 0.05V
Over-discharge voltage range: 2.9V ± 0.05V
Static current: less than 10uA
Charging voltage: 8.4V-9V
Short-circuit protection: Protected, with self-recovery after delay.

Model: HX-2S-JH20
Dimensions: 46.7*23*3.15MN
Upper limit working current: 10A
Upper limit instantaneous current: 20A
Overcharge voltage range: 3.65V ± 0.05V
Over-discharge voltage range: 2.0V-2.5± 0.05V
Static current: less than 10uA
Charging voltage: 7.2V-8.4V
Short-circuit protection: Protected, with self-recovery after delay.
Note:
Lithium battery protection boards cannot be used for lithium iron phosphate batteries, hernia lamps, battery packs for hand drills, battery packs for electric fish ponds, battery packs for electric bicycles, batteries for children's strollers, power motors of 550 or above, and 1W fisheye LED lights. Customers purchasing these combinations are kindly reminded to take note!
The described power range is applicable to the following products:
Massager battery packs, LED light backup power supplies, 12V electronic products, solar street lamp battery packs, monitoring backup power supplies, and other products.
Main functions:
Overcharge protection, overdischarge protection, short circuit protection, overcurrent protection
Wiring instructions:
B+ is connected to the positive terminal of the battery
B- Connect to the negative terminal of the battery
MB is connected to the connection point between battery 1 and Battery 2
P+ is connected to the positive terminal for charging/discharging (the charging terminal and the discharging terminal are shared)
P- Connect to the negative terminal of the charging/discharging terminal (the charging/discharging terminal is shared)
Warm reminder: When assembling the battery pack, the battery voltage, capacity and internal resistance should all be matched properly. The battery voltage should be around the rated voltage of 3.7V. If there is no output after assembling the battery pack, it can be charged at 8.4V
- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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