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Cheap Dell 3RNFD Li-ion Battery, 3RNFD Replacement Battery for Dell Latitude E7440 E7450 E7420 34GKR PFXCR
54WH 7.4V for Dell Latitude E7440 E7450 E7420 34GKR PFXCR,Dell 3RNFD Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of Dell 3RNFD battery is of high quality and low price!
dell 3RNFD Battery Li-ion 7.4V 54WH
Specifications:- Brand:Dell
- Capacity :54WH
- Voltage :7.4V
- Type :Li-ion
- Battery quality: Grade A
- Guarantee: Replacement Battery - 1 Year Warranty
- Description: New brand,1 year warranty!30 days refund!Fast shipping!
How do we test the Dell 3RNFD Battery
Step1: Make sure you buy the right battery.
Step2: Check battery's appearance and interface.
Step3: Test battery charger and charging function.
Step4: Charge the battery to 100% and discharge it to 0% to get the actual battery capacity.
Step5: Use EV2300 to check the voltage difference of each group of batteries.
Compatible Part Number:
451-BBFT
451-BBFV
451-BBFY
F38HT
G0G2M
PFXCR
T19VW
34GKR
909H5
3RNFD
V8XN3
5K1GW
G95J5
0909H5
0G95J5
E225846
Compatible Model Number:
for Dell Latitude 14 7000 Series
for Dell Latitude E7440 Series
for Dell Latitude E7450 Series
for Dell Latitude E7420 Series
for Dell Latitude E7250 SeriesHow much do you know about how to extend battery life? The methods for protecting battery life are as follows:
1). Please charge or replace other batteries when the battery is low.
2). Use Dell 3RNFD Li-ion battery than non-lithium-ion battery work longer.
3). After the battery is fully charged, unplug the charger to avoid prolonged or long-term high battery status to accelerate battery aging.
4). Avoid charging in extreme environments.
5). Keep the battery in a dry and cool environment when it is idle.
6). Please charge the battery in time to avoid deep discharge.
7). Carry out complete cycle charging regularly, and keep the power level at about 20%-80% .Hot Products
Tags: Laptop Batteries Dell Dell model Laptop batteries Dell 3RNFD Battery
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