will these fit a ew-m34 scooter?

Thank you for your question, we have checked the parameters of EW-m34 scooter, our battery can be suitable, because it is two batteries in series, we suggest you use 24V lifepo4 charger to charge the battery.

bms --does it have auto recovery for over discharge on up hill travel ?

Thanks for asking, it has nothing to do with the BMS, the current will increase on uphill and the displayed mileage will decrease, it will slowly return to normal when you get to a flat road.

Will these batteries work in a golden buzzaround xl gb117?

I have checked the GB117 and our batteries will work, but you will need to check how many amps the original battery is to choose the right one. Hope my answer helps!

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NERMAK 2 Pack 12V 12Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Power,Lighting, Power Wheels, Fish Finder, Scooters and More, Built-in 12A BMS

NERMAK 2 Pack 12V 12Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Power,Lighting, Power Wheels, Fish Finder, Scooters and More, Built-in 12A BMS

Product ID: 416323202

Details

Battery Capacity
12 amp_hours
Battery Cell Composition
Lithium Ion
Brand
NERMAK
Item Weight
1.45 kg
Number Of Cells
1
Product Dimensions
5.94"D x x

⚡12A continuous heavy-duty output

🌞Built-in BMS for smart solar use

🔋2000+ cycles lifespan

B/.293

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Description

🔋 Power your lifestyle with batteries that keep up and stand out!

SMART SAFETY SHIELD - Integrated BMS guards against overcharge, discharge, and shorts.
FEATHERWEIGHT ENERGY - Only 3.2 lbs—portable power without the bulk.
POWER MEETS PRECISION - 12A continuous discharge with 3C pulse for demanding devices.
VERSATILE CONNECTIVITY - Link up to 4 batteries in series or parallel for scalable power.
ENDURANCE THAT OUTLASTS - Over 2000 deep charge cycles—leave lead-acid in the dust.

The NERMAK 2 Pack 12V 12Ah LiFePO4 batteries deliver ultra-long life with 2000+ charge cycles, lightweight design at just 3.2 lbs each, and built-in 12A Battery Management System for enhanced safety and performance. Ideal for solar setups, electric vehicles, and outdoor gear, these rechargeable lithium iron phosphate batteries offer maintenance-free storage and scalable power options, making them a smart, eco-friendly upgrade over traditional lead-acid batteries.

Specifications

ASIN	B09HQ927H6
Battery Capacity	12 amp_hours
Battery Type	Lithium Ion
Best Sellers Rank	#50,667 in Health & Household ( See Top 100 in Health & Household ) #91 in 12V Batteries
Brand Name	NERMAK
Compatible with Vehicle Type	Fish finder,12V router,Lighting,Ride on toys
Customer Reviews	4.2 4.2 out of 5 stars (402)
Included Components	2*12.8V 12Ah LiFePO4 Battery
Item Dimensions D x W x H	5.94"D x 3.81"W x 3.93"H
Item Weight	1.45 kg
Manufacturer	Huizhou Yu'an Technology Co., Ltd.
Manufacturer Part Number	12V 12A
Manufacturer Warranty Description	1 year
Model Number	12V12Ah
Number Of Cells	1
Number of Items	2
Size	12V 12Ah-2PACK
Terminal	F2 Terminal
Unit Count	2 Count
Voltage	12.8 volts

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