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

🔋12V 30Ah high-capacity power

♻️5000+ deep charge cycles longevity

🛡️Built-in 30A BMS for ultimate safety

867.40 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your adventures with safety and stamina!

RELIABLE POWER ON DEMAND - 12V 30Ah LiFePO4 cells deliver consistent, high-density energy for all your off-grid and mobile needs.
VERSATILE ENERGY SOLUTION - Perfect for RVs, marine trolling motors, electric scooters, solar setups, and more—power your lifestyle without limits.
NEXT LEVEL SAFETY ASSURANCE - Integrated 30A Battery Management System (BMS) protects against overcharge, over-discharge, short circuits, and overcurrent—peace of mind guaranteed.
BUILT TO LAST BUILT FOR LIFE - Over 5000 deep charge cycles means this battery outperforms traditional lead-acid options, saving you money and hassle.
EXPERT SUPPORT WHEN YOU NEED IT - HAYAEnergy’s dedicated team promises solutions within 12 hours, ensuring you never get stuck without power.

The HAYAEnergy 12V 30Ah Lithium LiFePO4 Battery features premium automotive-grade cells and a built-in 30A BMS for superior safety and reliability. Designed for deep cycle applications, it offers over 5000 charge cycles and wide compatibility with RVs, marine, and off-grid systems. Backed by responsive customer support, it’s the smart, long-lasting energy solution for professionals and adventurers alike.

Specifications

ASIN	B0H8XY4VD3
Automotive Fit Type	Universal Fit
Best Sellers Rank	#88,109 in Automotive ( See Top 100 in Automotive ) #289 in Automotive Replacement Batteries
Brand Name	HAYAEnergy
Compatible with Vehicle Type	Boat
Customer Reviews	4.1 4.1 out of 5 stars (134)
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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867.40 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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