With two of these hooked together can it be charged with 24 volt charger? yes or no.

Yes,It is possible to charge two 12v batteries connected in series with a 24V charger, our Lithium ion battery has a voltage of 12.8V, you may have to use a 25.6V Lifepo4 charger to fill the battery, if your charger is 24V, one of the batteries will be undercharged, causing an imbalance in battery charging, I hope my answer can help you!

What is recommended max charge current?

LiFePO4 should be charged or discharged under 0.5C (0.2C preferred). For a 10Ah version with 128Wh. You should charge it no more than 3A (preferably 2-3A).

Will this work with a trolling motor and for how long will it run ?

Thank you for your question, our batteries can be used in a trolling motor, but I don't know how powerful your trolling motor is, so I don't know how long it will run, our batteries are 128Wh, if your trolling motor is 100W, it will last for more than 1 hour, I hope my answer can help you.

Got a shoprider Jimmy electric chair, will these discharge to the extent that you cannot recharge them like the lead acid batteries that come with it?

All batteries will do that eventually. The advantages of these are they will tolerate 80% discharge per cycle before any degradation (as opposed to 50% for lead-acid). and they offer many times the cycles. I can’t speak to their suitability for your application, though. They’re only 10AH each.

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Nermak 2 Pack 12V 10Ah Lithium Ion LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, Scooters, Lighting, Power Wheels, Fish Finder Built-in 10A BMS

Nermak 2 Pack 12V 10Ah Lithium Ion LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, Scooters, Lighting, Power Wheels, Fish Finder Built-in 10A BMS

Product ID: 389334670

Details

Battery Capacity
10 amp_hours
Battery Cell Composition
Brand
NERMAK
Item Weight
1.2 kg
Number Of Cells
2
Product Dimensions
5.94"D x x

⚡10A continuous heavy-duty output

🔋2000+ cycles lifespan

🔌Supports series/parallel expansion

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Description

🔋 Power your adventures with confidence—never get left powerless!

EXPANDABLE ENERGY - Connect up to 4 batteries in series or parallel for custom capacity
UNMATCHED LONGEVITY - Over 2000 recharge cycles—outlasts traditional lead-acid by 8x
VERSATILE POWERHOUSE - Perfect for scooters, solar setups, RVs, and more—power your lifestyle
MAINTENANCE FREE STORAGE - Up to 1 year low self-discharge—ready when you are
BUILT IN SMART PROTECTION - Advanced BMS guards against overcharge, discharge & short circuits

The NERMAK 12V 10Ah LiFePO4 battery 2-pack delivers superior energy density and safety with over 2000 recharge cycles. Featuring built-in BMS protection and flexible series/parallel connectivity, these lightweight batteries are ideal for a wide range of applications including solar power, scooters, and backup systems. Enjoy maintenance-free storage for up to a year and reliable 10A continuous output for heavy-duty use.

Specifications

ASIN	B09H3FG1D5
Battery Capacity	10 amp_hours
Battery Type	Lithium-Phosphate
Best Sellers Rank	#14,450 in Health & Household ( See Top 100 in Health & Household ) #17 in 12V Batteries
Brand Name	NERMAK
Compatible with Vehicle Type	Fish finder,12V router,Lighting,Small UPS,Ride on toys
Customer Reviews	4.2 4.2 out of 5 stars (1,085)
Included Components	2*12.8V 10Ah LiFePO4 Battery
Item Dimensions D x W x H	5.94"D x 2.56"W x 3.91"H
Item Weight	1.2 kg
Manufacturer	Huizhou Yu'an Technology Co., Ltd.
Manufacturer Part Number	12V 10Ah-2PACK
Manufacturer Warranty Description	1 year
Model Number	12V10A
Number Of Cells	2
Number of Items	1
Terminal	F2 Terminal
Unit Count	2 Count
Voltage	12.8 volts

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S$165

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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