does the battery's BMC have low temperature protection?

Our BMS can allow the 12v 100ah batteries to be charged at low temp environment from 32°F To 140°F and discharge at low temp environment from -4°F To 140°F.

can i use four of your lithium iron batteries connected in series, so it's 48v, with my 5000w electric bike motor and 48-72v 80ah controller?

The battery protection board is 100A, if your controller current exceeds 100A, it cannot be used, The controller current can be used within 100A.thank you.

Would it be ok to put 2 of these batteries in parrallel to use with a 12v 30amp solar charge controller?

If it is two identical batteries, it can be used in parallel, thank you.

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12V 30Ah Lithium LiFePO4 B attery with Built-in 30A BMS Board

Product ID: 534648004

Details

Automotive Fit Type
Universal Fit
Brand
HAYAEnergy
Item Highlight
5000+ Deep for
Manufacturer
HAYAEnergy
Number of Items
1
Size
12V 30AH

⚡Built-in 30A BMS for ultimate protection

🔄5000+ deep charge cycles durability

🔋30Ah high capacity

¥42167

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power up your adventures with safety and stamina!

POWER THAT LASTS - Experience over 5000 deep charge cycles, delivering reliable energy for years without performance drop.
DEDICATED SUPPORT TEAM - HAYAEnergy’s expert support guarantees a solution within 12 hours, so you’re never left powerless.
UNMATCHED SAFETY FIRST - Premium automotive-grade LiFePO4 cells ensure zero risk of fire or explosion—even under extreme conditions.
SMART BUILT IN PROTECTION - Integrated 30A BMS safeguards against overcharge, over-discharge, short circuits, and overcurrent for worry-free use.
VERSATILE ENERGY SOLUTION - Perfect for RVs, marine trolling motors, electric scooters, solar setups, and off-grid adventures—power your lifestyle without limits.

The HAYAEnergy 12V 30Ah LiFePO4 battery combines high-capacity energy storage with advanced safety features, including a built-in 30A Battery Management System. Designed for diverse applications like RVs, marine motors, and off-grid power, it offers over 5000 deep cycles and robust protection against common battery hazards, backed by responsive customer support.

Specifications

ASIN	B0H8XY4VD3
Automotive Fit Type	Universal Fit
Best Sellers Rank	#141,610 in Automotive ( See Top 100 in Automotive ) #418 in Automotive Replacement Batteries
Brand Name	HAYAEnergy
Compatible with Vehicle Type	Boat
Customer Reviews	4.1 4.1 out of 5 stars (122)
Included Components	Battery
Manufacturer	HAYAEnergy
Manufacturer Part Number	1230
Manufacturer Warranty Description	3 months
Model Number	1230
Number of Items	1
Size	12V 30AH,Upgrade

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