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Electric Bicycle ebike 52V 20AH Lithium (Li-ion) Battery and Charger 1 YR Warranty

$565.00

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Units Sold: 20

Units Sold: 52
SKU: 52V15AH Category:

Description

Now with 1 year USA warranty including parts and labor*.

Free Shipping (within continental US by ground only)

Brand new. BMS, 2A charger fast ship 2-8 day delivery

New! Rechargeable Electric Bicycle Batteries 52V 20AH Lithium Ion Battery
1. These batteries have a charge status led
2. Heavy duty 2 Amp charger
3. Bike mount kit
4. Spare anderson power pole connector cable
5. 2.5C BMS which can output 52V 20A for 1 hour or 40a for 25 min
6. USB phone charger
7. On/Off switch

US seller. These are the similar 21700 Panasonic cell based batteries.  We ship from US so you don’t have to wait for 6 week shipping. Use it for ebike, scooter etrikes.  Battery has 2.5C BMS and can support 2500w motor.  Look at my feedback I am now top seller of 48/52v lithium ebike batteries on ebay.  We ship promptly so you should get your batteries in 3 to 10 days of ordering.

Achtung Alert Warning Caution: I have 10 in stock but many times some people buy in bulk leaving me no stock. Please contact me directly at http://www.calibike.com/?page_id=39 to check on immediate availability if you need the battery in a hurry

See the attached pics of 3 step test of each battery.

1. check each battery voltage

2. Check power supply voltage

3. Battery max power run on my Battery load tester

The batteries are made for http://www.calibike.com/
I have sold over 1000 batteries with very happy customers

FeedbackAsSeller

In fact I am the #1 US seller of Lithium ion batteries on ebay

Type: Li-Ion

Brand Name: Panasonic

Type: 21700 cells (same as laptop batteries)

Rating: 2.5C  (Can support 2500 watt motor)

Voltage: 52V

Size:  (6.5″ x 3.6″ x 14.40″)

Nominal Capacity: 20AH

Weight: 4.50KG (9.90 lbs)

Cycles   >> 800

Model Number: 52V20AH

Includes 110v  2a charger

Easy to install replace your lead acid clunker.

 

Battery Model 52V20
Voltage (V) 52
Capacity: 20AH
Type: Li-Ion 21700 cells
Brand Name: Panasonic
BMS Rating: 2.5C
Size: Dolphin case 5.5″ x 3.6″ x 14.4″
Weight: 4.5.0 KG (9.9 lbs)
Cycles 800++
Charger 110V/220V in 52v 2AH out
Source Resistance < 40 (mO)
Cell Combination 14S4P
Cell Quantity (parallel*series) 14*4
Discharge Cutoff Voltage 41.6V
Charge Cutoff Voltage 58.6V
Rated Discharge Current 40A
Instantaneous Maximum Discharge Current 50A
Maximum Continuous Discharge Current 40A
Maximum Continuous Charge Current 5A
Charge Mode CC-CV
Standard Charge Current 2A
Charge Time Standard Charge Current 4.5 Hrs
Fast Charge Current 5A
Charge Time under Fast Charge Current 3 hours
Charge Temperature Range -20C -55C
Discharge Temperature Range -20C -55C

Package Content

1 x 52V20 Battery in Calibike case
1 x 52v2A charger
1 x Spare power cable with Anderson connector

Model Number: 52V20 Includes 110v  2a charger

Easy to install replace your lead acid clunker.

Read a battery review at

Battery: By the time I got back to starting point total distance was 24.7 miles. Display still showed all full bars except the half bar that is at the right side of the icon (961 display) When I got home, the battery took 1 1/2 hrs to fully recharge. I estimate the battery was about 25% depleted with 75% left to cutoff voltage.

Calibike Battery Endurance Test Review

Read technical report on Calibike 48v15 battery road test with real time Amps and speed

Current vs speed test for a 1.5 year old battery

Calibike races eskateboard, cars, and road bike in the streets of San Francisco

Lombard street 20% grade hill climb

Powell street 20% grade racing with audi

Night ride cruise at 30 35 mph (Using Midnite Sun headlights)

US 105E freeway

11 Mile run faster than car in urban traffic

30c3 fully instrumented ride includes real time Speed, Volts, Amps and Watts

33c3 ebike goes to Superbowl

 

 

Plain English USA Warranty

Warranty includes all parts and labor for a period of 1 year from date of purchase.

Warranty excludes shipping charges.

Warranty excludes battery abuse.

Legalese tripe: The batteries, kits and ebikes sold are experimental. There is some risk of accident and fire. By purchasing this kit(s) you acknowledge the risk and agree to hold Calibike harmless in case of any adverse circumstances.

 

 

Additional information

Weight 10 lbs
Dimensions 16 × 12 × 8 in

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